<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2022 Workiva-->
<!--r:224da81e-f080-40ec-9441-46093875c176,g:31d9eee0-0433-467a-883d-0616c875fe39-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.fisglobal.com/role/ConsolidatedBalanceSheets" xlink:type="simple" xlink:href="fis-20211231.xsd#ConsolidatedBalanceSheets"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_047b0ae7-b875-46c6-83ea-09166e6213a3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_c260e56d-8755-4e34-831f-2474840e8440" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_047b0ae7-b875-46c6-83ea-09166e6213a3" xlink:to="loc_us-gaap_AssetsCurrent_c260e56d-8755-4e34-831f-2474840e8440" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_3b5695de-d034-4f31-bed1-ec834f4d2f16" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_047b0ae7-b875-46c6-83ea-09166e6213a3" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_3b5695de-d034-4f31-bed1-ec834f4d2f16" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_ef0796b4-e690-49bb-8c49-940b2c1c3048" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_047b0ae7-b875-46c6-83ea-09166e6213a3" xlink:to="loc_us-gaap_Goodwill_ef0796b4-e690-49bb-8c49-940b2c1c3048" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_3160a603-f539-43ff-be77-e08695efabdd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_047b0ae7-b875-46c6-83ea-09166e6213a3" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_3160a603-f539-43ff-be77-e08695efabdd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareNet_d20d02ee-5830-4212-900f-ded84c3f3e53" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedComputerSoftwareNet"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_047b0ae7-b875-46c6-83ea-09166e6213a3" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareNet_d20d02ee-5830-4212-900f-ded84c3f3e53" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostNetNoncurrent_bb031937-fa77-451c-a030-c40246ede372" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedContractCostNetNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_047b0ae7-b875-46c6-83ea-09166e6213a3" xlink:to="loc_us-gaap_CapitalizedContractCostNetNoncurrent_bb031937-fa77-451c-a030-c40246ede372" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_85198d01-3633-4c1f-8908-17a5517457f3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_047b0ae7-b875-46c6-83ea-09166e6213a3" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_85198d01-3633-4c1f-8908-17a5517457f3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_5f85377a-c326-44df-8525-a943d57bde9f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_4cfac529-8c2b-44e8-bddf-ae13d7e1e8ee" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_5f85377a-c326-44df-8525-a943d57bde9f" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_4cfac529-8c2b-44e8-bddf-ae13d7e1e8ee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SettlementAssetsCurrent_6918e271-042d-4793-8438-a8c2296b0171" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SettlementAssetsCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_5f85377a-c326-44df-8525-a943d57bde9f" xlink:to="loc_us-gaap_SettlementAssetsCurrent_6918e271-042d-4793-8438-a8c2296b0171" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_9ae6dcd9-a704-4d1f-a940-b9daf3759615" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_5f85377a-c326-44df-8525-a943d57bde9f" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_9ae6dcd9-a704-4d1f-a940-b9daf3759615" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherReceivables_4a5ed012-ac59-48d1-b906-665bd39e8585" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherReceivables"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_5f85377a-c326-44df-8525-a943d57bde9f" xlink:to="loc_us-gaap_OtherReceivables_4a5ed012-ac59-48d1-b906-665bd39e8585" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_73cf93d1-c842-4c2f-a1af-0167b75a18bd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_5f85377a-c326-44df-8525-a943d57bde9f" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_73cf93d1-c842-4c2f-a1af-0167b75a18bd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_56ff0980-1d81-4054-9636-3335bc91d277" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_854fabaf-5338-4063-b378-ad5fc49583b1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_56ff0980-1d81-4054-9636-3335bc91d277" xlink:to="loc_us-gaap_LiabilitiesCurrent_854fabaf-5338-4063-b378-ad5fc49583b1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_958394f0-b34c-4818-9f3a-f618ac549f31" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_56ff0980-1d81-4054-9636-3335bc91d277" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_958394f0-b34c-4818-9f3a-f618ac549f31" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_1555c3aa-76f9-4388-b3b4-72533db42170" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_56ff0980-1d81-4054-9636-3335bc91d277" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_1555c3aa-76f9-4388-b3b4-72533db42170" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_f8269e8c-a994-48c0-951d-2e5b257a3f4e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_56ff0980-1d81-4054-9636-3335bc91d277" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_f8269e8c-a994-48c0-951d-2e5b257a3f4e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_e1c42957-6118-4bf5-b22a-50e5cf5ad077" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_e37c1e34-0aad-4645-b31b-974d9eb5258c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_e1c42957-6118-4bf5-b22a-50e5cf5ad077" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_e37c1e34-0aad-4645-b31b-974d9eb5258c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SettlementLiabilitiesCurrent_59672fa5-cdc2-492b-8387-de5605918849" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SettlementLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_e1c42957-6118-4bf5-b22a-50e5cf5ad077" xlink:to="loc_us-gaap_SettlementLiabilitiesCurrent_59672fa5-cdc2-492b-8387-de5605918849" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_376a8702-4868-4b63-b7b6-cdeba771de62" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_e1c42957-6118-4bf5-b22a-50e5cf5ad077" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_376a8702-4868-4b63-b7b6-cdeba771de62" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_e3aff542-9997-4413-be84-933e00eccc7b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_e1c42957-6118-4bf5-b22a-50e5cf5ad077" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_e3aff542-9997-4413-be84-933e00eccc7b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermBorrowings_a6ab4f2e-59a1-4624-9021-27e4a849ac0c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermBorrowings"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_e1c42957-6118-4bf5-b22a-50e5cf5ad077" xlink:to="loc_us-gaap_ShortTermBorrowings_a6ab4f2e-59a1-4624-9021-27e4a849ac0c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_4dcea686-8ec7-433a-b3bc-caf941c01808" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_67bed5a4-5acb-4e87-8ae6-e5e339976222" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_4dcea686-8ec7-433a-b3bc-caf941c01808" xlink:to="loc_us-gaap_Liabilities_67bed5a4-5acb-4e87-8ae6-e5e339976222" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_f60d5f8c-44e5-4f67-96a6-dff1c65c31cc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_4dcea686-8ec7-433a-b3bc-caf941c01808" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_f60d5f8c-44e5-4f67-96a6-dff1c65c31cc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_73f47e2f-a45c-453c-8807-2c54528a3b44" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_4dcea686-8ec7-433a-b3bc-caf941c01808" xlink:to="loc_us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_73f47e2f-a45c-453c-8807-2c54528a3b44" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_6b9dd310-9f66-4fc4-a316-8df91f414b32" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_ffd649a9-2e53-4641-b87e-0e802e41b6c4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_6b9dd310-9f66-4fc4-a316-8df91f414b32" xlink:to="loc_us-gaap_PreferredStockValue_ffd649a9-2e53-4641-b87e-0e802e41b6c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_99c4e1b8-d852-4fe5-a61b-adadc277bb7a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_6b9dd310-9f66-4fc4-a316-8df91f414b32" xlink:to="loc_us-gaap_CommonStockValue_99c4e1b8-d852-4fe5-a61b-adadc277bb7a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_0d11a2b6-0cc6-4f12-a8d6-8246ed3717f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_6b9dd310-9f66-4fc4-a316-8df91f414b32" xlink:to="loc_us-gaap_AdditionalPaidInCapital_0d11a2b6-0cc6-4f12-a8d6-8246ed3717f4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_63cbddad-82df-4af6-a619-9270c7b5866f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_6b9dd310-9f66-4fc4-a316-8df91f414b32" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_63cbddad-82df-4af6-a619-9270c7b5866f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_fb289e09-42a4-48f5-aadf-c180cfeede09" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_6b9dd310-9f66-4fc4-a316-8df91f414b32" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_fb289e09-42a4-48f5-aadf-c180cfeede09" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockValue_8a4c3d82-0c44-4162-a712-0074dcc14aa8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TreasuryStockValue"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_6b9dd310-9f66-4fc4-a316-8df91f414b32" xlink:to="loc_us-gaap_TreasuryStockValue_8a4c3d82-0c44-4162-a712-0074dcc14aa8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_098e2f8c-26ff-488c-9ed9-be0aa3cde892" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_f9929aa5-cd2e-4108-8dac-9ee0564951c5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_098e2f8c-26ff-488c-9ed9-be0aa3cde892" xlink:to="loc_us-gaap_StockholdersEquity_f9929aa5-cd2e-4108-8dac-9ee0564951c5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_8e0743c3-2d15-4ffa-a0cb-d3b15853afd9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MinorityInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_098e2f8c-26ff-488c-9ed9-be0aa3cde892" xlink:to="loc_us-gaap_MinorityInterest_8e0743c3-2d15-4ffa-a0cb-d3b15853afd9" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/ConsolidatedStatementsofEarnings" xlink:type="simple" xlink:href="fis-20211231.xsd#ConsolidatedStatementsofEarnings"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/ConsolidatedStatementsofEarnings" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_fis_InterestExpenseandNonoperatingIncomeExpense_5518ad76-c3ba-4060-a69a-41a293545913" xlink:href="fis-20211231.xsd#fis_InterestExpenseandNonoperatingIncomeExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterest_372f63bd-8c23-418b-8d50-14b6591f8bce" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentIncomeInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_fis_InterestExpenseandNonoperatingIncomeExpense_5518ad76-c3ba-4060-a69a-41a293545913" xlink:to="loc_us-gaap_InvestmentIncomeInterest_372f63bd-8c23-418b-8d50-14b6591f8bce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_0a523c30-7b02-4d48-b52d-934385bb6654" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_fis_InterestExpenseandNonoperatingIncomeExpense_5518ad76-c3ba-4060-a69a-41a293545913" xlink:to="loc_us-gaap_InterestExpense_0a523c30-7b02-4d48-b52d-934385bb6654" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_db1ec47d-03bf-4775-b40b-16a307439d35" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_fis_InterestExpenseandNonoperatingIncomeExpense_5518ad76-c3ba-4060-a69a-41a293545913" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_db1ec47d-03bf-4775-b40b-16a307439d35" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_0c70426a-d658-49c6-90d1-a8bb495eafb3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_aa573f7d-a9ca-4400-a1e0-4abc5c27e204" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_0c70426a-d658-49c6-90d1-a8bb495eafb3" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_aa573f7d-a9ca-4400-a1e0-4abc5c27e204" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_ca83de1d-8dba-426f-ae38-408a4b4a31d5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_0c70426a-d658-49c6-90d1-a8bb495eafb3" xlink:to="loc_us-gaap_ProfitLoss_ca83de1d-8dba-426f-ae38-408a4b4a31d5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_1d0321b8-e162-4a8a-8f91-c143bedf1d7f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_8e1be255-350a-4e4f-850e-92b0889a5620" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_1d0321b8-e162-4a8a-8f91-c143bedf1d7f" xlink:to="loc_us-gaap_OperatingIncomeLoss_8e1be255-350a-4e4f-850e-92b0889a5620" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_InterestExpenseandNonoperatingIncomeExpense_aad3fea7-d1a9-46d8-ba94-b1757b83bc29" xlink:href="fis-20211231.xsd#fis_InterestExpenseandNonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_1d0321b8-e162-4a8a-8f91-c143bedf1d7f" xlink:to="loc_fis_InterestExpenseandNonoperatingIncomeExpense_aad3fea7-d1a9-46d8-ba94-b1757b83bc29" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_667563f7-0957-4c43-acab-236932591536" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_9fdbd8d2-7f2c-4046-b194-a3ec5fd41f29" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_667563f7-0957-4c43-acab-236932591536" xlink:to="loc_us-gaap_GrossProfit_9fdbd8d2-7f2c-4046-b194-a3ec5fd41f29" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_0d1ccf79-bfdc-4470-be8e-d92a3e63f06f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_667563f7-0957-4c43-acab-236932591536" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_0d1ccf79-bfdc-4470-be8e-d92a3e63f06f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetImpairmentCharges_0a1e9a1a-3901-4de9-8731-a2c6d33e392f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetImpairmentCharges"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_667563f7-0957-4c43-acab-236932591536" xlink:to="loc_us-gaap_AssetImpairmentCharges_0a1e9a1a-3901-4de9-8731-a2c6d33e392f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_a9af801d-cae4-4b87-a4ed-87afe200f513" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_0d6c6c03-bc95-4573-b089-7ef2df342670" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_a9af801d-cae4-4b87-a4ed-87afe200f513" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_0d6c6c03-bc95-4573-b089-7ef2df342670" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_f5775a42-e4a3-489a-8396-7ba7c16185a3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_a9af801d-cae4-4b87-a4ed-87afe200f513" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_f5775a42-e4a3-489a-8396-7ba7c16185a3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_62ffb757-8fa1-4266-a3b5-10ada8328570" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_a9af801d-cae4-4b87-a4ed-87afe200f513" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_62ffb757-8fa1-4266-a3b5-10ada8328570" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_ad138b64-4a55-4d7c-87b5-da9f5263d8c6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_975a62aa-be30-43d6-a39c-56192d7b04cb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_ad138b64-4a55-4d7c-87b5-da9f5263d8c6" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_975a62aa-be30-43d6-a39c-56192d7b04cb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_75b339ff-d103-4039-ae48-1083458f75e7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_ad138b64-4a55-4d7c-87b5-da9f5263d8c6" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_75b339ff-d103-4039-ae48-1083458f75e7" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/ConsolidatedStatementsofComprehensiveEarnings" xlink:type="simple" xlink:href="fis-20211231.xsd#ConsolidatedStatementsofComprehensiveEarnings"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/ConsolidatedStatementsofComprehensiveEarnings" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_f0af81ae-85f9-405f-9d1f-cbdbcabe94b3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_70906773-9f0e-4406-86f4-242714bf8df0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_f0af81ae-85f9-405f-9d1f-cbdbcabe94b3" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_70906773-9f0e-4406-86f4-242714bf8df0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_2356718f-a166-45b1-8c0d-b595ffb3df60" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_f0af81ae-85f9-405f-9d1f-cbdbcabe94b3" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_2356718f-a166-45b1-8c0d-b595ffb3df60" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_9372aa64-1ee6-49eb-8225-0fa004c43b3a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_a07a8c2d-26d6-40cb-a38f-2e9c7a53a2fc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_9372aa64-1ee6-49eb-8225-0fa004c43b3a" xlink:to="loc_us-gaap_ProfitLoss_a07a8c2d-26d6-40cb-a38f-2e9c7a53a2fc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_7da84f50-f973-42e3-b857-ebe088e39358" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_9372aa64-1ee6-49eb-8225-0fa004c43b3a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_7da84f50-f973-42e3-b857-ebe088e39358" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_6d992a41-6709-4620-8684-fbcfde15b82b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_9cb395a4-1a92-44b2-be9c-1325260166da" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_6d992a41-6709-4620-8684-fbcfde15b82b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_9cb395a4-1a92-44b2-be9c-1325260166da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_54fa0697-9f4f-4894-a115-95a814057248" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_6d992a41-6709-4620-8684-fbcfde15b82b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTax_54fa0697-9f4f-4894-a115-95a814057248" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_1d9465bb-5763-4dba-ad01-f1b623f807d0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_297789a5-acd3-49db-b9cf-978078341bb7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_1d9465bb-5763-4dba-ad01-f1b623f807d0" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_297789a5-acd3-49db-b9cf-978078341bb7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent_e37546a2-dc55-4eed-867f-e726c456fe46" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_1d9465bb-5763-4dba-ad01-f1b623f807d0" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent_e37546a2-dc55-4eed-867f-e726c456fe46" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_494796c4-729e-418e-9e3e-ea7ee6f69049" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_1d9465bb-5763-4dba-ad01-f1b623f807d0" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_494796c4-729e-418e-9e3e-ea7ee6f69049" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/ConsolidatedStatementsofCashFlows" xlink:type="simple" xlink:href="fis-20211231.xsd#ConsolidatedStatementsofCashFlows"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/ConsolidatedStatementsofCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_38d89f4c-09cb-4e16-b8d2-c661c2483bd9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_c595cf8d-d461-4e0c-a1e2-e91447a50fe3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_38d89f4c-09cb-4e16-b8d2-c661c2483bd9" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_c595cf8d-d461-4e0c-a1e2-e91447a50fe3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForSoftware_e42db301-ec18-4bd3-ae82-e2a8db991f29" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForSoftware"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_38d89f4c-09cb-4e16-b8d2-c661c2483bd9" xlink:to="loc_us-gaap_PaymentsForSoftware_e42db301-ec18-4bd3-ae82-e2a8db991f29" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_9943f476-f487-4f93-8cbe-818ed6bbd0bf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_38d89f4c-09cb-4e16-b8d2-c661c2483bd9" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_9943f476-f487-4f93-8cbe-818ed6bbd0bf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_a37fe4a5-d977-46f1-8def-ba4433b948af" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_38d89f4c-09cb-4e16-b8d2-c661c2483bd9" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_a37fe4a5-d977-46f1-8def-ba4433b948af" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_f61fca05-eea6-48c5-91d3-d824ad3fc738" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_38d89f4c-09cb-4e16-b8d2-c661c2483bd9" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_f61fca05-eea6-48c5-91d3-d824ad3fc738" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_73ed043e-3411-4e14-b483-916ab5e4dc4b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_ProfitLoss_73ed043e-3411-4e14-b483-916ab5e4dc4b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_6124481c-1f23-43f8-838a-85a155785c15" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_6124481c-1f23-43f8-838a-85a155785c15" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_948ac43b-1af2-45c9-9842-92ed0b7c75e6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_948ac43b-1af2-45c9-9842-92ed0b7c75e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_AcquisitionRelatedFinancingForeignExchange_09def63b-d3b1-4ff0-9fca-73755cea7773" xlink:href="fis-20211231.xsd#fis_AcquisitionRelatedFinancingForeignExchange"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_fis_AcquisitionRelatedFinancingForeignExchange_09def63b-d3b1-4ff0-9fca-73755cea7773" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetImpairmentCharges_bdc9819e-4bc2-4012-a58b-cf8a09ce91c8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetImpairmentCharges"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_AssetImpairmentCharges_bdc9819e-4bc2-4012-a58b-cf8a09ce91c8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_399722c3-7860-44ae-bb53-831d2238e8fa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets1"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets1_399722c3-7860-44ae-bb53-831d2238e8fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_d6d52e22-f316-4ea5-8550-278c2467f94e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_d6d52e22-f316-4ea5-8550-278c2467f94e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_898547bc-3ed6-4f97-bc96-414d4c2acd08" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_ShareBasedCompensation_898547bc-3ed6-4f97-bc96-414d4c2acd08" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_da414403-8485-4c4e-a0dd-0bc33a03298d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_da414403-8485-4c4e-a0dd-0bc33a03298d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_aa12105a-42e3-4de2-bebc-72b418ed9339" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_aa12105a-42e3-4de2-bebc-72b418ed9339" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_NetDecreaseIncreaseInSettlementReceivables_402d46ca-f77b-4ec1-a8eb-869118a49d0c" xlink:href="fis-20211231.xsd#fis_NetDecreaseIncreaseInSettlementReceivables"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_fis_NetDecreaseIncreaseInSettlementReceivables_402d46ca-f77b-4ec1-a8eb-869118a49d0c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_66c41750-d908-42ae-ab5a-98c3e9d5800e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_66c41750-d908-42ae-ab5a-98c3e9d5800e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredCharges_79ea8e5c-fdc7-41c9-9205-d6b5f1bc7058" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredCharges"/>
    <link:calculationArc order="13" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredCharges_79ea8e5c-fdc7-41c9-9205-d6b5f1bc7058" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_129c3c1b-0294-48ea-af27-7061135e0c90" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_129c3c1b-0294-48ea-af27-7061135e0c90" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_ee889649-8628-4910-b822-18573ce52b4a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_856b1ee9-9115-4ac3-8f4b-5d7144553a40" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_ee889649-8628-4910-b822-18573ce52b4a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_6fc793f3-133d-46ab-9645-03590a07986b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_ab9f3af2-fcd1-4f7c-a10f-669dbb7c6837" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_6fc793f3-133d-46ab-9645-03590a07986b" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_ab9f3af2-fcd1-4f7c-a10f-669dbb7c6837" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1c225f6b-3145-4fa5-a771-6b833f9fd0bc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_6fc793f3-133d-46ab-9645-03590a07986b" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_1c225f6b-3145-4fa5-a771-6b833f9fd0bc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_b6482d74-eb35-4818-8dac-314132fc2bab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_6fc793f3-133d-46ab-9645-03590a07986b" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_b6482d74-eb35-4818-8dac-314132fc2bab" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_430b3ae5-ee06-4f3d-984a-7e5d4367265c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_6fc793f3-133d-46ab-9645-03590a07986b" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_430b3ae5-ee06-4f3d-984a-7e5d4367265c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_4f826374-8213-4062-a9e4-d5f12cc90d4d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_17e88573-0847-49ac-a102-53a8b79f6f4c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_4f826374-8213-4062-a9e4-d5f12cc90d4d" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_17e88573-0847-49ac-a102-53a8b79f6f4c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_da2f6793-664a-4002-ae25-6c5c921e7b29" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_4f826374-8213-4062-a9e4-d5f12cc90d4d" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_da2f6793-664a-4002-ae25-6c5c921e7b29" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_fa98ceb0-497e-479f-9ba3-226d98ca0c25" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_4f826374-8213-4062-a9e4-d5f12cc90d4d" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_fa98ceb0-497e-479f-9ba3-226d98ca0c25" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_fad87df9-6258-4f57-a85f-cd48f4373844" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_4f826374-8213-4062-a9e4-d5f12cc90d4d" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_fad87df9-6258-4f57-a85f-cd48f4373844" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_39b0d8d2-de6e-47cc-bbb6-3cd24475660a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_4f826374-8213-4062-a9e4-d5f12cc90d4d" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_39b0d8d2-de6e-47cc-bbb6-3cd24475660a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividends_146c1842-0046-44cc-a18d-3f3ce3a5790a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfDividends"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_4f826374-8213-4062-a9e4-d5f12cc90d4d" xlink:to="loc_us-gaap_PaymentsOfDividends_146c1842-0046-44cc-a18d-3f3ce3a5790a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_c0bda846-0283-4a83-97c3-05c07899fd8b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_4f826374-8213-4062-a9e4-d5f12cc90d4d" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_c0bda846-0283-4a83-97c3-05c07899fd8b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/SummaryofSignificantAccountingPoliciesCashandCashEquivalentsDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#SummaryofSignificantAccountingPoliciesCashandCashEquivalentsDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/SummaryofSignificantAccountingPoliciesCashandCashEquivalentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_aca97291-25fe-4504-a618-a1ed45e18ad5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_87f9d2e8-a74b-4f19-9ab2-0d28bbb09d8d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_aca97291-25fe-4504-a618-a1ed45e18ad5" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_87f9d2e8-a74b-4f19-9ab2-0d28bbb09d8d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_MerchantFloatCurrent_2377463e-44be-46ed-996f-6640bbb11928" xlink:href="fis-20211231.xsd#fis_MerchantFloatCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_aca97291-25fe-4504-a618-a1ed45e18ad5" xlink:to="loc_fis_MerchantFloatCurrent_2377463e-44be-46ed-996f-6640bbb11928" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/SummaryofSignificantAccountingPoliciesSettlementAssetsandPayablesDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#SummaryofSignificantAccountingPoliciesSettlementAssetsandPayablesDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/SummaryofSignificantAccountingPoliciesSettlementAssetsandPayablesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SettlementAssetsCurrent_fe8b6bcc-8647-4915-89e4-b4464d347cd8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SettlementAssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_SettlementDepositsCurrent_0474e220-33b5-42e6-8b47-4ca223b3d214" xlink:href="fis-20211231.xsd#fis_SettlementDepositsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_SettlementAssetsCurrent_fe8b6bcc-8647-4915-89e4-b4464d347cd8" xlink:to="loc_fis_SettlementDepositsCurrent_0474e220-33b5-42e6-8b47-4ca223b3d214" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_SettlementReceivablesCurrent_7c6277bc-d002-4dc3-9ec4-57839d8664b7" xlink:href="fis-20211231.xsd#fis_SettlementReceivablesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_SettlementAssetsCurrent_fe8b6bcc-8647-4915-89e4-b4464d347cd8" xlink:to="loc_fis_SettlementReceivablesCurrent_7c6277bc-d002-4dc3-9ec4-57839d8664b7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_MerchantFloatCurrent_75fdd0d9-2f93-429f-987b-1f126661ac7e" xlink:href="fis-20211231.xsd#fis_MerchantFloatCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_SettlementAssetsCurrent_fe8b6bcc-8647-4915-89e4-b4464d347cd8" xlink:to="loc_fis_MerchantFloatCurrent_75fdd0d9-2f93-429f-987b-1f126661ac7e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/SummaryofSignificantAccountingPoliciesScheduleofNetEarningsPerShareDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#SummaryofSignificantAccountingPoliciesScheduleofNetEarningsPerShareDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/SummaryofSignificantAccountingPoliciesScheduleofNetEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_93118e30-2a5b-4ddb-b1dd-bcba8b1377d9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_164a0f49-14ca-4cf3-8667-45d5414436c6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_93118e30-2a5b-4ddb-b1dd-bcba8b1377d9" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_164a0f49-14ca-4cf3-8667-45d5414436c6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_ec952506-0c9a-41af-99c0-a4f76399b6f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_93118e30-2a5b-4ddb-b1dd-bcba8b1377d9" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_ec952506-0c9a-41af-99c0-a4f76399b6f4" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#PropertyandEquipmentScheduleofPropertyandEquipmentDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_19704334-9550-484a-a45b-367126c442a3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_a9265bdf-4561-441d-917b-adca7b949e8d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_19704334-9550-484a-a45b-367126c442a3" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_a9265bdf-4561-441d-917b-adca7b949e8d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_792618b5-966a-411b-b11f-08fef3864ce9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_19704334-9550-484a-a45b-367126c442a3" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_792618b5-966a-411b-b11f-08fef3864ce9" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/IntangibleAssetsScheduleofFiniteLivedIntangibleAssetsDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#IntangibleAssetsScheduleofFiniteLivedIntangibleAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/IntangibleAssetsScheduleofFiniteLivedIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_2fed90e5-9365-449e-b952-fc760d7eeb12" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_db9bd5f6-acb2-47ca-8a7f-f912cfc69458" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_2fed90e5-9365-449e-b952-fc760d7eeb12" xlink:to="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_db9bd5f6-acb2-47ca-8a7f-f912cfc69458" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_08aa3bb4-eb82-4c55-a542-292fb6221ad0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_2fed90e5-9365-449e-b952-fc760d7eeb12" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_08aa3bb4-eb82-4c55-a542-292fb6221ad0" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/SoftwareDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#SoftwareDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/SoftwareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareNet_4a0c7a45-3464-45dc-bb72-04a51afa4964" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedComputerSoftwareNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareGross_dc464bdf-1a9a-4a2e-acc7-180e8339c6fe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedComputerSoftwareGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalizedComputerSoftwareNet_4a0c7a45-3464-45dc-bb72-04a51afa4964" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareGross_dc464bdf-1a9a-4a2e-acc7-180e8339c6fe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization_50b6f9a3-eece-4a8e-a36f-897234f81819" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalizedComputerSoftwareNet_4a0c7a45-3464-45dc-bb72-04a51afa4964" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization_50b6f9a3-eece-4a8e-a36f-897234f81819" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/AccountsPayableAccruedandOtherLiabilitiesDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#AccountsPayableAccruedandOtherLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/AccountsPayableAccruedandOtherLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_c5bbfc4f-7c83-4d9d-b64b-df40567c621e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedSalariesCurrent_2c1afdcc-a85e-48fb-8f37-7a194fd9b38b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccruedSalariesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_c5bbfc4f-7c83-4d9d-b64b-df40567c621e" xlink:to="loc_us-gaap_AccruedSalariesCurrent_2c1afdcc-a85e-48fb-8f37-7a194fd9b38b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_AccruedBenefitsAndPayrollTaxesCurrent_30af1793-8e15-47ed-b30b-27d1b46b0c2e" xlink:href="fis-20211231.xsd#fis_AccruedBenefitsAndPayrollTaxesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_c5bbfc4f-7c83-4d9d-b64b-df40567c621e" xlink:to="loc_fis_AccruedBenefitsAndPayrollTaxesCurrent_30af1793-8e15-47ed-b30b-27d1b46b0c2e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableTradeCurrent_c4e1dcf3-c7e1-47a1-a8cf-a760fd428b2d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableTradeCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_c5bbfc4f-7c83-4d9d-b64b-df40567c621e" xlink:to="loc_us-gaap_AccountsPayableTradeCurrent_c4e1dcf3-c7e1-47a1-a8cf-a760fd428b2d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPayableCurrent_d019bbea-bfb3-445d-a664-9c3f5caf5fa2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestPayableCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_c5bbfc4f-7c83-4d9d-b64b-df40567c621e" xlink:to="loc_us-gaap_InterestPayableCurrent_d019bbea-bfb3-445d-a664-9c3f5caf5fa2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_5014ae89-002b-4834-8329-2b9688eb9116" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_c5bbfc4f-7c83-4d9d-b64b-df40567c621e" xlink:to="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_5014ae89-002b-4834-8329-2b9688eb9116" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_4efb1ec7-1b6e-4f61-b672-38df6bebe66a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_c5bbfc4f-7c83-4d9d-b64b-df40567c621e" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_4efb1ec7-1b6e-4f61-b672-38df6bebe66a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/OtherNoncurrentAssetsandLiabilitiesOtherNoncurrentAssetsDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#OtherNoncurrentAssetsandLiabilitiesOtherNoncurrentAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/OtherNoncurrentAssetsandLiabilitiesOtherNoncurrentAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_1fa9e66e-bca1-4e8a-af4d-1295367945af" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_ContingentValueRightsRelatedAssets_b3fb37f9-b84c-43a0-a9db-ac9ee577ba9a" xlink:href="fis-20211231.xsd#fis_ContingentValueRightsRelatedAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_1fa9e66e-bca1-4e8a-af4d-1295367945af" xlink:to="loc_fis_ContingentValueRightsRelatedAssets_b3fb37f9-b84c-43a0-a9db-ac9ee577ba9a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_e04ae8bc-c3c2-4d45-8dd5-8df1b23d8108" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_1fa9e66e-bca1-4e8a-af4d-1295367945af" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_e04ae8bc-c3c2-4d45-8dd5-8df1b23d8108" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_OtherAssetsNoncurrentOther_b2f69f43-c02b-4099-b1d8-e43a0da56af1" xlink:href="fis-20211231.xsd#fis_OtherAssetsNoncurrentOther"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_1fa9e66e-bca1-4e8a-af4d-1295367945af" xlink:to="loc_fis_OtherAssetsNoncurrentOther_b2f69f43-c02b-4099-b1d8-e43a0da56af1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_0ee8c9ee-9227-4648-80de-d1c4b6409926" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_1fa9e66e-bca1-4e8a-af4d-1295367945af" xlink:to="loc_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_0ee8c9ee-9227-4648-80de-d1c4b6409926" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/OtherNoncurrentAssetsandLiabilitiesOtherNoncurrentLiabilitiesDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#OtherNoncurrentAssetsandLiabilitiesOtherNoncurrentLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/OtherNoncurrentAssetsandLiabilitiesOtherNoncurrentLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_4b9b2742-c4ab-4f03-9e04-e15c90c116db" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_ContingentValueRightsLiabilityNoncurrent_07b95d42-10b1-4850-b2f5-86e0211cc751" xlink:href="fis-20211231.xsd#fis_ContingentValueRightsLiabilityNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_4b9b2742-c4ab-4f03-9e04-e15c90c116db" xlink:to="loc_fis_ContingentValueRightsLiabilityNoncurrent_07b95d42-10b1-4850-b2f5-86e0211cc751" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_TaxReceivableAgreementCommitmentNoncurrent_afb7693d-5cbd-4733-8de7-9dd061e9f2c4" xlink:href="fis-20211231.xsd#fis_TaxReceivableAgreementCommitmentNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_4b9b2742-c4ab-4f03-9e04-e15c90c116db" xlink:to="loc_fis_TaxReceivableAgreementCommitmentNoncurrent_afb7693d-5cbd-4733-8de7-9dd061e9f2c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_2219a6a1-9868-477f-a7b3-6e9331129be7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_4b9b2742-c4ab-4f03-9e04-e15c90c116db" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_2219a6a1-9868-477f-a7b3-6e9331129be7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_OtherNoncurrentLiabilitiesOther_62245f67-97b9-4012-86b0-a8e6a82b2f36" xlink:href="fis-20211231.xsd#fis_OtherNoncurrentLiabilitiesOther"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_4b9b2742-c4ab-4f03-9e04-e15c90c116db" xlink:to="loc_fis_OtherNoncurrentLiabilitiesOther_62245f67-97b9-4012-86b0-a8e6a82b2f36" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_112b486c-7e77-4c7b-aa1c-55052ce41f53" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_4b9b2742-c4ab-4f03-9e04-e15c90c116db" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_112b486c-7e77-4c7b-aa1c-55052ce41f53" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/DebtScheduleofOutstandingDebtDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#DebtScheduleofOutstandingDebtDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/DebtScheduleofOutstandingDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_49dd239b-db9b-483a-a295-c1f269fe5050" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_5d56ea7d-1413-4230-965a-d8f752fd9bb1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_49dd239b-db9b-483a-a295-c1f269fe5050" xlink:to="loc_us-gaap_LongTermDebtCurrent_5d56ea7d-1413-4230-965a-d8f752fd9bb1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_5caefa43-aa2b-4cb6-bb58-c2e1f503f7ab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_49dd239b-db9b-483a-a295-c1f269fe5050" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_5caefa43-aa2b-4cb6-bb58-c2e1f503f7ab" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/DebtShortTermDebtDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#DebtShortTermDebtDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/DebtShortTermDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermBorrowings_1bf631e6-cabe-4d58-a8a6-59fe08627dcf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermBorrowings"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPaper_63c99232-9088-44bf-b6fa-998869717c0b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommercialPaper"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShortTermBorrowings_1bf631e6-cabe-4d58-a8a6-59fe08627dcf" xlink:to="loc_us-gaap_CommercialPaper_63c99232-9088-44bf-b6fa-998869717c0b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherShortTermBorrowings_8e8af6fa-bf80-43fc-8cf3-0dd55b3448d0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherShortTermBorrowings"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShortTermBorrowings_1bf631e6-cabe-4d58-a8a6-59fe08627dcf" xlink:to="loc_us-gaap_OtherShortTermBorrowings_8e8af6fa-bf80-43fc-8cf3-0dd55b3448d0" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/DebtScheduleofPrincipalMaturitiesofLongtermDebtDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#DebtScheduleofPrincipalMaturitiesofLongtermDebtDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/DebtScheduleofPrincipalMaturitiesofLongtermDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_e18b6255-62a5-4f46-937a-52b7300133ad" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_655ced0e-43d9-49a4-a6bc-41ea0dd0d409" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_e18b6255-62a5-4f46-937a-52b7300133ad" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_655ced0e-43d9-49a4-a6bc-41ea0dd0d409" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_62054b17-e8ac-4aae-9913-47c1ba9e76d8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_e18b6255-62a5-4f46-937a-52b7300133ad" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_62054b17-e8ac-4aae-9913-47c1ba9e76d8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_d2359c27-9a72-49bf-90df-af345a92fe00" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_e18b6255-62a5-4f46-937a-52b7300133ad" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_d2359c27-9a72-49bf-90df-af345a92fe00" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_f22235b5-bb4f-4fad-a3e9-bb3e97663c43" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_e18b6255-62a5-4f46-937a-52b7300133ad" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_f22235b5-bb4f-4fad-a3e9-bb3e97663c43" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_d2ff4420-9842-48b9-ab19-0150205ca336" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_e18b6255-62a5-4f46-937a-52b7300133ad" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_d2ff4420-9842-48b9-ab19-0150205ca336" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_36131c18-c7ff-4bb4-9d87-9a095331549f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_e18b6255-62a5-4f46-937a-52b7300133ad" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_36131c18-c7ff-4bb4-9d87-9a095331549f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_LongtermDebtExcludingUnamortizedDiscountPremium_38446099-708d-497f-b50c-9c27af22cf39" xlink:href="fis-20211231.xsd#fis_LongtermDebtExcludingUnamortizedDiscountPremium"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_c94bea44-9b5b-4ce3-9c87-56cfc7c234bc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_fis_LongtermDebtExcludingUnamortizedDiscountPremium_38446099-708d-497f-b50c-9c27af22cf39" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_c94bea44-9b5b-4ce3-9c87-56cfc7c234bc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_54e4f1c7-bce1-457d-a8cb-95fecbbd15f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_fis_LongtermDebtExcludingUnamortizedDiscountPremium_38446099-708d-497f-b50c-9c27af22cf39" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_54e4f1c7-bce1-457d-a8cb-95fecbbd15f4" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/OperatingLeasesBalanceSheetClassificationDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#OperatingLeasesBalanceSheetClassificationDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/OperatingLeasesBalanceSheetClassificationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_74f9441d-7c6c-4ee3-84ff-a1c8ab631aa3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_5ef85cfb-bab8-4003-b2db-88e4ce15388e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeaseLiability_74f9441d-7c6c-4ee3-84ff-a1c8ab631aa3" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_5ef85cfb-bab8-4003-b2db-88e4ce15388e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_5a448aca-9f52-4242-b343-c1c87fe297dd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeaseLiability_74f9441d-7c6c-4ee3-84ff-a1c8ab631aa3" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_5a448aca-9f52-4242-b343-c1c87fe297dd" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/OperatingLeasesMaturitiesofOperatingLeasesDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#OperatingLeasesMaturitiesofOperatingLeasesDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/OperatingLeasesMaturitiesofOperatingLeasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_68f11f0d-d065-4a00-92f0-4d0b0c7adcc5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_9dfa286c-adef-4009-bca3-55c8805c77c7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_68f11f0d-d065-4a00-92f0-4d0b0c7adcc5" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_9dfa286c-adef-4009-bca3-55c8805c77c7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_77d20b78-ba04-40ff-9c47-3d15636e9b86" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_68f11f0d-d065-4a00-92f0-4d0b0c7adcc5" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_77d20b78-ba04-40ff-9c47-3d15636e9b86" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_5a181e02-eb68-4408-9887-46a3e975439b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_68f11f0d-d065-4a00-92f0-4d0b0c7adcc5" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_5a181e02-eb68-4408-9887-46a3e975439b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_c4df6a8a-b6e6-492c-a2fd-6f94cc22b24c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_68f11f0d-d065-4a00-92f0-4d0b0c7adcc5" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_c4df6a8a-b6e6-492c-a2fd-6f94cc22b24c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_a95009c8-2074-4cb0-9e64-d55eccf7b57e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_68f11f0d-d065-4a00-92f0-4d0b0c7adcc5" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_a95009c8-2074-4cb0-9e64-d55eccf7b57e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_7c8455a1-4466-4383-9ee9-53ce9fbf6bd0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_68f11f0d-d065-4a00-92f0-4d0b0c7adcc5" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_7c8455a1-4466-4383-9ee9-53ce9fbf6bd0" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/OperatingLeasesMaturitiesofOperatingLeasesDetails_1" xlink:type="simple" xlink:href="fis-20211231.xsd#OperatingLeasesMaturitiesofOperatingLeasesDetails_1"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/OperatingLeasesMaturitiesofOperatingLeasesDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_19787a0b-adcd-4331-863f-fc244504cde6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_79712e0c-0621-4501-8f9f-2ae89609280e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_19787a0b-adcd-4331-863f-fc244504cde6" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_79712e0c-0621-4501-8f9f-2ae89609280e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_4768d190-90ae-4ecc-a508-55527af6fc2c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_19787a0b-adcd-4331-863f-fc244504cde6" xlink:to="loc_us-gaap_OperatingLeaseLiability_4768d190-90ae-4ecc-a508-55527af6fc2c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/IncomeTaxesScheduleofComponentsofIncomeTaxExpenseBenefitandPretaxIncomefromContinuingOperationsDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#IncomeTaxesScheduleofComponentsofIncomeTaxExpenseBenefitandPretaxIncomefromContinuingOperationsDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/IncomeTaxesScheduleofComponentsofIncomeTaxExpenseBenefitandPretaxIncomefromContinuingOperationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_fis_DeferredIncomeTaxProvision_94c22e4c-81b0-42db-8f9b-3e3daf64b9d0" xlink:href="fis-20211231.xsd#fis_DeferredIncomeTaxProvision"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_9fc0aef0-4bab-4dcf-88a0-8e58d0e411b9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_fis_DeferredIncomeTaxProvision_94c22e4c-81b0-42db-8f9b-3e3daf64b9d0" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_9fc0aef0-4bab-4dcf-88a0-8e58d0e411b9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_d6c3d315-aa90-47b7-a67b-842d3c455977" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_fis_DeferredIncomeTaxProvision_94c22e4c-81b0-42db-8f9b-3e3daf64b9d0" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_d6c3d315-aa90-47b7-a67b-842d3c455977" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_0098da0e-8b79-4cd3-840d-9081e50cbfd3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_fis_DeferredIncomeTaxProvision_94c22e4c-81b0-42db-8f9b-3e3daf64b9d0" xlink:to="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_0098da0e-8b79-4cd3-840d-9081e50cbfd3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_bfcdab83-5c6b-419b-8ef4-d81766419944" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_626e9f49-6ae2-4549-b600-05132f9b2c8b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_bfcdab83-5c6b-419b-8ef4-d81766419944" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_626e9f49-6ae2-4549-b600-05132f9b2c8b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_9fe03ab6-4b75-4f85-89cb-8c50e77dce86" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_bfcdab83-5c6b-419b-8ef4-d81766419944" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_9fe03ab6-4b75-4f85-89cb-8c50e77dce86" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentForeignTaxExpenseBenefit_1564dd98-663d-46a3-8f50-242e163b9282" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentForeignTaxExpenseBenefit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_bfcdab83-5c6b-419b-8ef4-d81766419944" xlink:to="loc_us-gaap_CurrentForeignTaxExpenseBenefit_1564dd98-663d-46a3-8f50-242e163b9282" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_e26f64d3-5b00-466c-9fd5-de0b16f6abff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_e2fd96f8-0d6c-418d-83d8-89b71e1e3281" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_e26f64d3-5b00-466c-9fd5-de0b16f6abff" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_e2fd96f8-0d6c-418d-83d8-89b71e1e3281" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_DeferredIncomeTaxProvision_e08172c2-ec85-4ed0-9b00-6e54b04d6141" xlink:href="fis-20211231.xsd#fis_DeferredIncomeTaxProvision"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_e26f64d3-5b00-466c-9fd5-de0b16f6abff" xlink:to="loc_fis_DeferredIncomeTaxProvision_e08172c2-ec85-4ed0-9b00-6e54b04d6141" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8003c7aa-c3ad-4096-9c1e-c827331eecf1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_fe5f7a8c-71e5-47db-83e7-27104b6771a5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8003c7aa-c3ad-4096-9c1e-c827331eecf1" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_fe5f7a8c-71e5-47db-83e7-27104b6771a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_4b532dad-aa02-47e3-8b88-e6b6c5f40b55" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8003c7aa-c3ad-4096-9c1e-c827331eecf1" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_4b532dad-aa02-47e3-8b88-e6b6c5f40b55" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/IncomeTaxesScheduleofComponentsofIncomeTaxExpenseBenefitAllocationDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#IncomeTaxesScheduleofComponentsofIncomeTaxExpenseBenefitAllocationDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/IncomeTaxesScheduleofComponentsofIncomeTaxExpenseBenefitAllocationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_ac830fc6-9fc7-411c-96cb-00dde828fb66" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax_e7eeba96-2672-464a-b306-82e46b54aba4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_ac830fc6-9fc7-411c-96cb-00dde828fb66" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax_e7eeba96-2672-464a-b306-82e46b54aba4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax_c2a20f29-64d0-4725-a834-9f730e5f5077" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_ac830fc6-9fc7-411c-96cb-00dde828fb66" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax_c2a20f29-64d0-4725-a834-9f730e5f5077" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_OtherComprehensiveIncomeLossOtherAdjustments_0b9f112c-ce79-4506-af8f-283375b3cced" xlink:href="fis-20211231.xsd#fis_OtherComprehensiveIncomeLossOtherAdjustments"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_ac830fc6-9fc7-411c-96cb-00dde828fb66" xlink:to="loc_fis_OtherComprehensiveIncomeLossOtherAdjustments_0b9f112c-ce79-4506-af8f-283375b3cced" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefitIntraperiodTaxAllocation_47af0894-f957-4967-a412-e6a4e29b878f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitIntraperiodTaxAllocation"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_5ec4bd7b-a073-4583-9bc6-ec764489b49f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefitIntraperiodTaxAllocation_47af0894-f957-4967-a412-e6a4e29b878f" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_5ec4bd7b-a073-4583-9bc6-ec764489b49f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_8c12ebd9-0f4f-45d9-b151-d92764c81c5a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefitIntraperiodTaxAllocation_47af0894-f957-4967-a412-e6a4e29b878f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTax_8c12ebd9-0f4f-45d9-b151-d92764c81c5a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/IncomeTaxesScheduleofEffectiveIncomeTaxRateReconciliationDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#IncomeTaxesScheduleofEffectiveIncomeTaxRateReconciliationDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/IncomeTaxesScheduleofEffectiveIncomeTaxRateReconciliationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_EffectiveIncomeTaxRateReconciliationUnitedKingdomTaxRateAdjustment_6baf64fb-6577-4ba8-acca-35c31c41b4e7" xlink:href="fis-20211231.xsd#fis_EffectiveIncomeTaxRateReconciliationUnitedKingdomTaxRateAdjustment"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_fis_EffectiveIncomeTaxRateReconciliationUnitedKingdomTaxRateAdjustment_6baf64fb-6577-4ba8-acca-35c31c41b4e7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_EffectiveIncomeTaxRateReconciliationAcquisitionRelatedItems_e98977c9-302d-4394-ad99-23b60d660f7e" xlink:href="fis-20211231.xsd#fis_EffectiveIncomeTaxRateReconciliationAcquisitionRelatedItems"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_fis_EffectiveIncomeTaxRateReconciliationAcquisitionRelatedItems_e98977c9-302d-4394-ad99-23b60d660f7e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch_dde15726-2e3a-4850-bf0e-fc6e942d2b9c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch_dde15726-2e3a-4850-bf0e-fc6e942d2b9c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_EffectiveIncomeTaxRateReconciliationGoodwillImpairmentAndDispositionOfBusinessPercent_689e0071-f196-44be-9000-0814dd55c059" xlink:href="fis-20211231.xsd#fis_EffectiveIncomeTaxRateReconciliationGoodwillImpairmentAndDispositionOfBusinessPercent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_fis_EffectiveIncomeTaxRateReconciliationGoodwillImpairmentAndDispositionOfBusinessPercent_689e0071-f196-44be-9000-0814dd55c059" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_EffectiveIncomeTaxRateReconciliationReturnToProvisionAdjustments_8e748da1-466d-4112-ab3a-b27d2ceee64e" xlink:href="fis-20211231.xsd#fis_EffectiveIncomeTaxRateReconciliationReturnToProvisionAdjustments"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_fis_EffectiveIncomeTaxRateReconciliationReturnToProvisionAdjustments_8e748da1-466d-4112-ab3a-b27d2ceee64e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_69e901e7-4e01-4a1a-9cd1-371b6e748cae" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_69e901e7-4e01-4a1a-9cd1-371b6e748cae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent_b74afd40-3920-46b5-b313-dc92a18d31a4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent_b74afd40-3920-46b5-b313-dc92a18d31a4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_EffectiveIncomeTaxRateReconciliationDeferredTaxAndOtherRateAdjustments_11333fa0-eef6-49f6-97dd-e06c34ea09c7" xlink:href="fis-20211231.xsd#fis_EffectiveIncomeTaxRateReconciliationDeferredTaxAndOtherRateAdjustments"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_fis_EffectiveIncomeTaxRateReconciliationDeferredTaxAndOtherRateAdjustments_11333fa0-eef6-49f6-97dd-e06c34ea09c7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_8288e82f-e180-43de-af4b-12140138f082" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_8288e82f-e180-43de-af4b-12140138f082" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_EffectiveIncomeTaxRateReconciliationChangeinStateTaxRatePercent_81d57567-9b12-4dd0-826e-8d7470e7ed7a" xlink:href="fis-20211231.xsd#fis_EffectiveIncomeTaxRateReconciliationChangeinStateTaxRatePercent"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_fis_EffectiveIncomeTaxRateReconciliationChangeinStateTaxRatePercent_81d57567-9b12-4dd0-826e-8d7470e7ed7a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_EffectiveIncomeTaxRateReconciliationatFederalBenefitsofStateTaxRatePercent_98cc1386-7c23-4578-bf95-ff944c49ab96" xlink:href="fis-20211231.xsd#fis_EffectiveIncomeTaxRateReconciliationatFederalBenefitsofStateTaxRatePercent"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_fis_EffectiveIncomeTaxRateReconciliationatFederalBenefitsofStateTaxRatePercent_98cc1386-7c23-4578-bf95-ff944c49ab96" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_EffectiveIncomeTaxRateReconciliationCARESActNetOperatingLossAdjustment_8a6aa333-d52b-4ba4-8c12-5bd061ad651c" xlink:href="fis-20211231.xsd#fis_EffectiveIncomeTaxRateReconciliationCARESActNetOperatingLossAdjustment"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_fis_EffectiveIncomeTaxRateReconciliationCARESActNetOperatingLossAdjustment_8a6aa333-d52b-4ba4-8c12-5bd061ad651c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_EffectiveIncomeTaxRateReconciliationUnrecognizedTaxExpenseBenefitPercent_d4e0b4fc-4d6e-46e1-93b5-390fb05e37a8" xlink:href="fis-20211231.xsd#fis_EffectiveIncomeTaxRateReconciliationUnrecognizedTaxExpenseBenefitPercent"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_fis_EffectiveIncomeTaxRateReconciliationUnrecognizedTaxExpenseBenefitPercent_d4e0b4fc-4d6e-46e1-93b5-390fb05e37a8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_EffectiveIncomeTaxRateReconciliationForeignderivedIntangibleIncomeDeduction_94feb8de-0fa7-43b8-b216-431f41d65915" xlink:href="fis-20211231.xsd#fis_EffectiveIncomeTaxRateReconciliationForeignderivedIntangibleIncomeDeduction"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_fis_EffectiveIncomeTaxRateReconciliationForeignderivedIntangibleIncomeDeduction_94feb8de-0fa7-43b8-b216-431f41d65915" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_e48802bc-141d-4dc4-932a-adf28ff9fe3d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_e48802bc-141d-4dc4-932a-adf28ff9fe3d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_4a526a9d-0059-4c16-b82a-0232d4b35378" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_4a526a9d-0059-4c16-b82a-0232d4b35378" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_dc8ebfa0-2e0c-47ef-a6d6-f3eeba846bbb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential"/>
    <link:calculationArc order="17" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_dc8ebfa0-2e0c-47ef-a6d6-f3eeba846bbb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_EffectiveIncomeTaxRateReconciliationCVRLiabilityAndForeignCurrencyAdjustment_83f93213-15ca-4d15-83c9-7f2d42c53f73" xlink:href="fis-20211231.xsd#fis_EffectiveIncomeTaxRateReconciliationCVRLiabilityAndForeignCurrencyAdjustment"/>
    <link:calculationArc order="18" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_fis_EffectiveIncomeTaxRateReconciliationCVRLiabilityAndForeignCurrencyAdjustment_83f93213-15ca-4d15-83c9-7f2d42c53f73" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_EffectiveIncomeTaxRateReconciliationWithholdingTaxOnDistribution_067e1bbe-47ed-4af3-b03f-e892eb446ca5" xlink:href="fis-20211231.xsd#fis_EffectiveIncomeTaxRateReconciliationWithholdingTaxOnDistribution"/>
    <link:calculationArc order="19" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_db1f73d5-01bf-46ec-be8c-725015a62297" xlink:to="loc_fis_EffectiveIncomeTaxRateReconciliationWithholdingTaxOnDistribution_067e1bbe-47ed-4af3-b03f-e892eb446ca5" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/IncomeTaxesScheduleofDeferredIncomeTaxAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#IncomeTaxesScheduleofDeferredIncomeTaxAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/IncomeTaxesScheduleofDeferredIncomeTaxAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilities_e979f891-c0d2-4641-b8b7-4f2968f15a87" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsNet_94b21528-0660-4978-a42c-f26d97b5b8c3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsNet"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_e979f891-c0d2-4641-b8b7-4f2968f15a87" xlink:to="loc_us-gaap_DeferredTaxAssetsNet_94b21528-0660-4978-a42c-f26d97b5b8c3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_40861e76-2b07-4fdb-94ee-06b967f1a9f9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_e979f891-c0d2-4641-b8b7-4f2968f15a87" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilities_40861e76-2b07-4fdb-94ee-06b967f1a9f9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsNet_06564eac-2025-4baf-9388-074ad5ffa80d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_cedb9cd6-9847-4ce4-bd8b-27a52d1b7bb0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsNet_06564eac-2025-4baf-9388-074ad5ffa80d" xlink:to="loc_us-gaap_DeferredTaxAssetsGross_cedb9cd6-9847-4ce4-bd8b-27a52d1b7bb0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_fd2d2fc2-6eee-4c50-94c2-e5201cdd738d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsNet_06564eac-2025-4baf-9388-074ad5ffa80d" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_fd2d2fc2-6eee-4c50-94c2-e5201cdd738d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_89c78657-59bb-45e4-b0b4-ee01cc65b8cf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsGross"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_db94f82b-495e-4d2b-a899-43422b383336" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_89c78657-59bb-45e4-b0b4-ee01cc65b8cf" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_db94f82b-495e-4d2b-a899-43422b383336" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits_809f5b30-50cb-4c0a-b789-5c186270bdf4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_89c78657-59bb-45e4-b0b4-ee01cc65b8cf" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits_809f5b30-50cb-4c0a-b789-5c186270bdf4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_26678842-1145-4374-b617-6e330d02b608" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsOther"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_89c78657-59bb-45e4-b0b4-ee01cc65b8cf" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_26678842-1145-4374-b617-6e330d02b608" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_c4d553dd-f56d-4685-8ada-53c4f6465e54" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets_53dd75de-bdfb-40eb-9c21-f95a85dcf9ed" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_c4d553dd-f56d-4685-8ada-53c4f6465e54" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets_53dd75de-bdfb-40eb-9c21-f95a85dcf9ed" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_DeferredTaxLiabilitiesForeignCurrencyTranslationAdjustment_714b4e85-1ff8-4423-ae77-e76ac11e1c0e" xlink:href="fis-20211231.xsd#fis_DeferredTaxLiabilitiesForeignCurrencyTranslationAdjustment"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_c4d553dd-f56d-4685-8ada-53c4f6465e54" xlink:to="loc_fis_DeferredTaxLiabilitiesForeignCurrencyTranslationAdjustment_714b4e85-1ff8-4423-ae77-e76ac11e1c0e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpense_80041601-a2b9-403d-8e02-69171102adb0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesDeferredExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_c4d553dd-f56d-4685-8ada-53c4f6465e54" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpense_80041601-a2b9-403d-8e02-69171102adb0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesOther_e4370dfd-2330-47ee-9c30-f557ae0ebaca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesOther"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_c4d553dd-f56d-4685-8ada-53c4f6465e54" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesOther_e4370dfd-2330-47ee-9c30-f557ae0ebaca" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/IncomeTaxesScheduleofDeferredIncomeTaxAssetsandLiabilitiesClassificationDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#IncomeTaxesScheduleofDeferredIncomeTaxAssetsandLiabilitiesClassificationDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/IncomeTaxesScheduleofDeferredIncomeTaxAssetsandLiabilitiesClassificationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilities_7f79e1fc-189c-4456-9ee9-11f085eaef68" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_3ee3b8f8-15ab-4bb0-ac75-c53434cef73e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_7f79e1fc-189c-4456-9ee9-11f085eaef68" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_3ee3b8f8-15ab-4bb0-ac75-c53434cef73e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent_568e5fa3-787c-4a67-83d6-d7240965e428" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_7f79e1fc-189c-4456-9ee9-11f085eaef68" xlink:to="loc_us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent_568e5fa3-787c-4a67-83d6-d7240965e428" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.fisglobal.com/role/CommitmentsandContingenciesCommitmentsMaturityScheduleDetails" xlink:type="simple" xlink:href="fis-20211231.xsd#CommitmentsandContingenciesCommitmentsMaturityScheduleDetails"/>
  <link:calculationLink xlink:role="http://www.fisglobal.com/role/CommitmentsandContingenciesCommitmentsMaturityScheduleDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitment_5468a0e0-76b1-4417-8ece-ec750e5ee458" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueInNextTwelveMonths_c8a780fc-633e-4a4c-bc3d-e75bf15718f1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitmentDueInNextTwelveMonths"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherCommitment_5468a0e0-76b1-4417-8ece-ec750e5ee458" xlink:to="loc_us-gaap_OtherCommitmentDueInNextTwelveMonths_c8a780fc-633e-4a4c-bc3d-e75bf15718f1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentDueInSecondYear_70837944-0a2e-4d4b-a7bd-dad30bf2007a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitmentDueInSecondYear"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherCommitment_5468a0e0-76b1-4417-8ece-ec750e5ee458" xlink:to="loc_us-gaap_OtherCommitmentDueInSecondYear_70837944-0a2e-4d4b-a7bd-dad30bf2007a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_fis_OtherCommitmentDueInThirdYearAndThereafter_f8599c9d-971d-43a2-bb26-979cf38bea4c" xlink:href="fis-20211231.xsd#fis_OtherCommitmentDueInThirdYearAndThereafter"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherCommitment_5468a0e0-76b1-4417-8ece-ec750e5ee458" xlink:to="loc_fis_OtherCommitmentDueInThirdYearAndThereafter_f8599c9d-971d-43a2-bb26-979cf38bea4c" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
