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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019e6acb-ce20-7f28-b508-501d73231622,g:310b24e2-3110-4382-a7e3-1b1b5e7dd99a-->
<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:arcroleRef arcroleURI="https://xbrl.org/2023/arcrole/summation-item" xlink:type="simple" xlink:href="https://www.xbrl.org/2023/calculation-1.1.xsd#summation-item"/>
  <link:roleRef roleURI="http://www.progress.com/role/CondensedConsolidatedBalanceSheets" xlink:type="simple" xlink:href="prgs-20260531.xsd#CondensedConsolidatedBalanceSheets"/>
  <link:calculationLink xlink:role="http://www.progress.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e6acb-ceea-7740-82fd-a0d801d2ade4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtNoncurrent_019e6acb-ceea-715d-ad4a-b7df0f9c66c1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ConvertibleDebtNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e6acb-ceea-7740-82fd-a0d801d2ade4" xlink:to="loc_us-gaap_ConvertibleDebtNoncurrent_019e6acb-ceea-715d-ad4a-b7df0f9c66c1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_019e6acb-ceea-776e-81e9-0783a5d08331" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e6acb-ceea-7740-82fd-a0d801d2ade4" xlink:to="loc_us-gaap_LiabilitiesCurrent_019e6acb-ceea-776e-81e9-0783a5d08331" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_019e6acb-ceea-7b6a-87da-df6dafba8529" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e6acb-ceea-7740-82fd-a0d801d2ade4" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_019e6acb-ceea-7b6a-87da-df6dafba8529" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_019e6acb-ceea-7b16-bf0e-03b94db31594" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e6acb-ceea-7740-82fd-a0d801d2ade4" xlink:to="loc_us-gaap_CommitmentsAndContingencies_019e6acb-ceea-7b16-bf0e-03b94db31594" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_019e6acb-ceea-7e70-968f-213f959938f3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e6acb-ceea-7740-82fd-a0d801d2ade4" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_019e6acb-ceea-7e70-968f-213f959938f3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_019e6acb-ceea-7928-8087-1fa242837e5f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e6acb-ceea-7740-82fd-a0d801d2ade4" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_019e6acb-ceea-7928-8087-1fa242837e5f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_019e6acb-ceea-70a8-902c-af2911230ffd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e6acb-ceea-7740-82fd-a0d801d2ade4" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_019e6acb-ceea-70a8-902c-af2911230ffd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019e6acb-ceea-7d2f-91eb-797b4f7296ee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e6acb-ceea-7740-82fd-a0d801d2ade4" xlink:to="loc_us-gaap_StockholdersEquity_019e6acb-ceea-7d2f-91eb-797b4f7296ee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLongTermDebtNoncurrent_019e6acb-ceea-7784-b4bd-cdb714340006" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLongTermDebtNoncurrent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e6acb-ceea-7740-82fd-a0d801d2ade4" xlink:to="loc_us-gaap_OtherLongTermDebtNoncurrent_019e6acb-ceea-7784-b4bd-cdb714340006" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_019e6acb-ceea-7f3c-8aca-f6e0386b3d62" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_019e6acb-ceea-7585-a3d5-5f9701e79a54" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e6acb-ceea-7f3c-8aca-f6e0386b3d62" xlink:to="loc_us-gaap_AssetsCurrent_019e6acb-ceea-7585-a3d5-5f9701e79a54" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_019e6acb-ceea-700d-9b2d-f478a81b4d54" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerAssetNetNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e6acb-ceea-7f3c-8aca-f6e0386b3d62" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_019e6acb-ceea-700d-9b2d-f478a81b4d54" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_019e6acb-ceea-774a-a15f-4f4dcda3006b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e6acb-ceea-7f3c-8aca-f6e0386b3d62" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_019e6acb-ceea-774a-a15f-4f4dcda3006b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019e6acb-ceea-7fa7-b09c-c51f5ce2d619" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e6acb-ceea-7f3c-8aca-f6e0386b3d62" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019e6acb-ceea-7fa7-b09c-c51f5ce2d619" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_019e6acb-ceea-76a1-9a8d-ce229f05bca5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e6acb-ceea-7f3c-8aca-f6e0386b3d62" xlink:to="loc_us-gaap_Goodwill_019e6acb-ceea-76a1-9a8d-ce229f05bca5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_019e6acb-ceea-7da3-aab7-5ccda4bac8df" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e6acb-ceea-7f3c-8aca-f6e0386b3d62" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_019e6acb-ceea-7da3-aab7-5ccda4bac8df" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_019e6acb-ceea-7070-90f9-7c9029118e38" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e6acb-ceea-7f3c-8aca-f6e0386b3d62" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_019e6acb-ceea-7070-90f9-7c9029118e38" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_019e6acb-ceea-7ffe-a6df-9e4b82358771" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e6acb-ceea-7f3c-8aca-f6e0386b3d62" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_019e6acb-ceea-7ffe-a6df-9e4b82358771" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_019e6acb-ceea-7da8-a113-149022db3538" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_019e6acb-ceea-76fe-856d-bca0252f831c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e6acb-ceea-7da8-a113-149022db3538" xlink:to="loc_us-gaap_AccountsPayableCurrent_019e6acb-ceea-76fe-856d-bca0252f831c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_019e6acb-ceea-75fe-ab51-8ce12e995cb0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e6acb-ceea-7da8-a113-149022db3538" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_019e6acb-ceea-75fe-ab51-8ce12e995cb0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_019e6acb-ceea-7d33-a265-44b1aac75be2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e6acb-ceea-7da8-a113-149022db3538" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_019e6acb-ceea-7d33-a265-44b1aac75be2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtCurrent_019e6acb-ceea-7292-a824-a3a6b4c829da" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ConvertibleDebtCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e6acb-ceea-7da8-a113-149022db3538" xlink:to="loc_us-gaap_ConvertibleDebtCurrent_019e6acb-ceea-7292-a824-a3a6b4c829da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_019e6acb-ceea-7821-bf31-7082f2a45966" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e6acb-ceea-7da8-a113-149022db3538" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_019e6acb-ceea-7821-bf31-7082f2a45966" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_019e6acb-ceea-7a84-b62b-88b0110335b6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e6acb-ceea-7da8-a113-149022db3538" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_019e6acb-ceea-7a84-b62b-88b0110335b6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019e6acb-ceea-7fce-b326-99121f3cebbc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_019e6acb-ceea-785f-b1e1-0aa3c5a5be2d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e6acb-ceea-7fce-b326-99121f3cebbc" xlink:to="loc_us-gaap_PreferredStockValue_019e6acb-ceea-785f-b1e1-0aa3c5a5be2d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_019e6acb-ceea-75ae-9dcb-d24c2dda4867" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e6acb-ceea-7fce-b326-99121f3cebbc" xlink:to="loc_us-gaap_CommonStockValue_019e6acb-ceea-75ae-9dcb-d24c2dda4867" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_019e6acb-ceea-7de0-8ac6-0945cef17a1d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e6acb-ceea-7fce-b326-99121f3cebbc" xlink:to="loc_us-gaap_AdditionalPaidInCapital_019e6acb-ceea-7de0-8ac6-0945cef17a1d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019e6acb-ceea-779e-9a02-a62863b4cb67" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e6acb-ceea-7fce-b326-99121f3cebbc" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019e6acb-ceea-779e-9a02-a62863b4cb67" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019e6acb-ceea-7ee8-8651-1e88485e61ba" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e6acb-ceea-7fce-b326-99121f3cebbc" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019e6acb-ceea-7ee8-8651-1e88485e61ba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_019e6acb-ceea-703a-a7a5-e02dfbc2038e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e6acb-ceea-73dc-bcce-2440836a35d6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e6acb-ceea-703a-a7a5-e02dfbc2038e" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e6acb-ceea-73dc-bcce-2440836a35d6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_019e6acb-ceea-7fac-a88e-a045a75f80be" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e6acb-ceea-703a-a7a5-e02dfbc2038e" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_019e6acb-ceea-7fac-a88e-a045a75f80be" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_019e6acb-ceea-7735-9321-849ec18db9d3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e6acb-ceea-703a-a7a5-e02dfbc2038e" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_019e6acb-ceea-7735-9321-849ec18db9d3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_019e6acb-ceea-7cce-95ef-431302907b7b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e6acb-ceea-703a-a7a5-e02dfbc2038e" xlink:to="loc_us-gaap_OtherAssetsCurrent_019e6acb-ceea-7cce-95ef-431302907b7b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.progress.com/role/CondensedConsolidatedStatementsofOperations" xlink:type="simple" xlink:href="prgs-20260531.xsd#CondensedConsolidatedStatementsofOperations"/>
  <link:calculationLink xlink:role="http://www.progress.com/role/CondensedConsolidatedStatementsofOperations" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_019e6acb-ceea-7fa8-bdb2-7e42b39a9b15" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e6acb-ceea-7488-b055-8241b9147b38" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_019e6acb-ceea-7fa8-bdb2-7e42b39a9b15" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e6acb-ceea-7488-b055-8241b9147b38" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019e6acb-ceea-7f13-850f-aee8b24f7ea8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_019e6acb-ceea-7fa8-bdb2-7e42b39a9b15" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019e6acb-ceea-7f13-850f-aee8b24f7ea8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019e6acb-ceea-716f-8cfe-5b302fda3a1e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_019e6acb-ceea-708c-9d2e-7e1f28b82891" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019e6acb-ceea-716f-8cfe-5b302fda3a1e" xlink:to="loc_us-gaap_GrossProfit_019e6acb-ceea-708c-9d2e-7e1f28b82891" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_019e6acb-ceea-7d0c-a234-284326634e06" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019e6acb-ceea-716f-8cfe-5b302fda3a1e" xlink:to="loc_us-gaap_OperatingExpenses_019e6acb-ceea-7d0c-a234-284326634e06" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_019e6acb-ceea-7f51-a5c8-3cef64d3f48b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfRevenue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_019e6acb-ceea-7736-936c-beda6a90de91" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CostOfRevenue_019e6acb-ceea-7f51-a5c8-3cef64d3f48b" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_019e6acb-ceea-7736-936c-beda6a90de91" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSoldAmortization_019e6acb-ceea-7cee-b5d5-0ff4834ee967" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfGoodsAndServicesSoldAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CostOfRevenue_019e6acb-ceea-7f51-a5c8-3cef64d3f48b" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSoldAmortization_019e6acb-ceea-7cee-b5d5-0ff4834ee967" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_019e6acb-ceea-7c3b-8246-ee6e6171e174" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_019e6acb-ceea-78ca-92b5-54d672852fc8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e6acb-ceea-7c3b-8246-ee6e6171e174" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_019e6acb-ceea-78ca-92b5-54d672852fc8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseSoftwareExcludingAcquiredInProcessCost_019e6acb-ceea-7e03-83c2-e14863597893" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ResearchAndDevelopmentExpenseSoftwareExcludingAcquiredInProcessCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e6acb-ceea-7c3b-8246-ee6e6171e174" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseSoftwareExcludingAcquiredInProcessCost_019e6acb-ceea-7e03-83c2-e14863597893" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_AmortizationofAcquiredIntangibleAssets1_019e6acb-ceea-7e57-8501-0e100858c875" xlink:href="prgs-20260531.xsd#prgs_AmortizationofAcquiredIntangibleAssets1"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e6acb-ceea-7c3b-8246-ee6e6171e174" xlink:to="loc_prgs_AmortizationofAcquiredIntangibleAssets1_019e6acb-ceea-7e57-8501-0e100858c875" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_019e6acb-ceea-7b3d-95e0-40bfe094b18f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e6acb-ceea-7c3b-8246-ee6e6171e174" xlink:to="loc_us-gaap_SellingAndMarketingExpense_019e6acb-ceea-7b3d-95e0-40bfe094b18f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_019e6acb-ceea-7e89-a977-caa399a80590" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e6acb-ceea-7c3b-8246-ee6e6171e174" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_019e6acb-ceea-7e89-a977-caa399a80590" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_019e6acb-ceea-7562-82a9-a0782395d859" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringCharges"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e6acb-ceea-7c3b-8246-ee6e6171e174" xlink:to="loc_us-gaap_RestructuringCharges_019e6acb-ceea-7562-82a9-a0782395d859" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_CyberIncidentAndVulnerabilityResponseExpensesNet_019e6acb-ceea-73bb-b3bf-6bd54cee77bb" xlink:href="prgs-20260531.xsd#prgs_CyberIncidentAndVulnerabilityResponseExpensesNet"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e6acb-ceea-7c3b-8246-ee6e6171e174" xlink:to="loc_prgs_CyberIncidentAndVulnerabilityResponseExpensesNet_019e6acb-ceea-73bb-b3bf-6bd54cee77bb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_019e6acb-ceea-732c-a4eb-b8874e997b61" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_019e6acb-ceea-79f5-8794-2cf322614aef" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_019e6acb-ceea-732c-a4eb-b8874e997b61" xlink:to="loc_us-gaap_InterestExpenseNonoperating_019e6acb-ceea-79f5-8794-2cf322614aef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_019e6acb-ceea-7e63-a7c0-a5b9a98842be" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_019e6acb-ceea-732c-a4eb-b8874e997b61" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_019e6acb-ceea-7e63-a7c0-a5b9a98842be" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019e6acb-ceea-7a9d-bc02-11fc2fbab21f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_019e6acb-ceea-732c-a4eb-b8874e997b61" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019e6acb-ceea-7a9d-bc02-11fc2fbab21f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_019e6acb-ceea-7592-8d8b-de9448e9307f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019e6acb-ceea-74d3-9546-27e809142039" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_019e6acb-ceea-7592-8d8b-de9448e9307f" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019e6acb-ceea-74d3-9546-27e809142039" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_019e6acb-ceea-79fb-9af4-3628aa495fd0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfRevenue"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_019e6acb-ceea-7592-8d8b-de9448e9307f" xlink:to="loc_us-gaap_CostOfRevenue_019e6acb-ceea-79fb-9af4-3628aa495fd0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e6acb-ceea-7eff-b50e-396b38c52686" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019e6acb-ceea-74be-b84c-bdfaa2f45b65" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e6acb-ceea-7eff-b50e-396b38c52686" xlink:to="loc_us-gaap_OperatingIncomeLoss_019e6acb-ceea-74be-b84c-bdfaa2f45b65" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_019e6acb-ceea-7142-8fe5-102e65136627" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e6acb-ceea-7eff-b50e-396b38c52686" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_019e6acb-ceea-7142-8fe5-102e65136627" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.progress.com/role/CondensedConsolidatedStatementsofComprehensiveIncome" xlink:type="simple" xlink:href="prgs-20260531.xsd#CondensedConsolidatedStatementsofComprehensiveIncome"/>
  <link:calculationLink xlink:role="http://www.progress.com/role/CondensedConsolidatedStatementsofComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_019e6acb-ceeb-78ea-b5ab-3445e468db86" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019e6acb-ceeb-7559-a6cc-0450a3afa3ed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019e6acb-ceeb-78ea-b5ab-3445e468db86" xlink:to="loc_us-gaap_NetIncomeLoss_019e6acb-ceeb-7559-a6cc-0450a3afa3ed" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_019e6acb-ceeb-7a85-bf80-c0b2abd55084" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019e6acb-ceeb-78ea-b5ab-3445e468db86" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_019e6acb-ceeb-7a85-bf80-c0b2abd55084" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.progress.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="simple" xlink:href="prgs-20260531.xsd#CondensedConsolidatedStatementsofCashFlows"/>
  <link:calculationLink xlink:role="http://www.progress.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e6acb-ceeb-7a33-9f89-550586fb0ae4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_019e6acb-ceeb-7507-9808-e7de66a35f09" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e6acb-ceeb-7a33-9f89-550586fb0ae4" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_019e6acb-ceeb-7507-9808-e7de66a35f09" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_019e6acb-ceeb-761f-af54-61a745a2539c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e6acb-ceeb-7a33-9f89-550586fb0ae4" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_019e6acb-ceeb-761f-af54-61a745a2539c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019e6acb-ceeb-7240-9d75-d64ff7307cee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e6acb-ceeb-7a33-9f89-550586fb0ae4" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019e6acb-ceeb-7240-9d75-d64ff7307cee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividends_019e6acb-ceeb-74a9-ab0e-88bc892c17e0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsOfDividends"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e6acb-ceeb-7a33-9f89-550586fb0ae4" xlink:to="loc_us-gaap_PaymentsOfDividends_019e6acb-ceeb-74a9-ab0e-88bc892c17e0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfConvertibleDebt_019e6acb-ceeb-7640-bebc-3b1a6e1825c6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RepaymentsOfConvertibleDebt"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e6acb-ceeb-7a33-9f89-550586fb0ae4" xlink:to="loc_us-gaap_RepaymentsOfConvertibleDebt_019e6acb-ceeb-7640-bebc-3b1a6e1825c6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLongTermLinesOfCredit_019e9dd7-3607-79a7-aaa2-ec5f0e4fd2e9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromLongTermLinesOfCredit"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e6acb-ceeb-7a33-9f89-550586fb0ae4" xlink:to="loc_us-gaap_ProceedsFromLongTermLinesOfCredit_019e9dd7-3607-79a7-aaa2-ec5f0e4fd2e9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_019e9dd7-3607-7c68-894f-2be65d60aaf3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RepaymentsOfLongTermLinesOfCredit"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e6acb-ceeb-7a33-9f89-550586fb0ae4" xlink:to="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_019e9dd7-3607-7c68-894f-2be65d60aaf3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e6acb-ceeb-78cf-9344-cc3d5bc3179e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e6acb-ceeb-7e8f-a529-9ea0aeb1de9d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e6acb-ceeb-78cf-9344-cc3d5bc3179e" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e6acb-ceeb-7e8f-a529-9ea0aeb1de9d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e6acb-ceeb-73f7-af87-4951ac88d312" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e6acb-ceeb-78cf-9344-cc3d5bc3179e" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e6acb-ceeb-73f7-af87-4951ac88d312" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7dd7-9421-42fe57813ba7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e6acb-ceeb-78cf-9344-cc3d5bc3179e" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7dd7-9421-42fe57813ba7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e6acb-ceeb-78cd-a92e-6066f8b80288" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e6acb-ceeb-78cf-9344-cc3d5bc3179e" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e6acb-ceeb-78cd-a92e-6066f8b80288" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_019e6acb-ceeb-72e6-89db-4fab3b854413" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_019e6acb-ceeb-72e6-89db-4fab3b854413" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_IncreaseDecreaseInLeaseLiability_019e6acb-ceeb-7eff-b48d-349f8ee809e3" xlink:href="prgs-20260531.xsd#prgs_IncreaseDecreaseInLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_prgs_IncreaseDecreaseInLeaseLiability_019e6acb-ceeb-7eff-b48d-349f8ee809e3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019e6acb-ceeb-7f12-8ed5-2b6750455947" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019e6acb-ceeb-7f12-8ed5-2b6750455947" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_019e6acb-ceeb-7dc3-9948-0f75e264e455" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_us-gaap_ShareBasedCompensation_019e6acb-ceeb-7dc3-9948-0f75e264e455" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_019e6acb-ceeb-78da-a172-4dab07583a6d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_019e6acb-ceeb-78da-a172-4dab07583a6d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_019e6acb-ceeb-706a-a6fd-f0f8ddcd6d15" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Depreciation"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_us-gaap_Depreciation_019e6acb-ceeb-706a-a6fd-f0f8ddcd6d15" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019e6acb-ceeb-792c-8fe9-382fe43cac0a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_us-gaap_NetIncomeLoss_019e6acb-ceeb-792c-8fe9-382fe43cac0a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_019e6acb-ceeb-7608-bd84-b98967dafbc9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInDeferredIncomeTaxes"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_019e6acb-ceeb-7608-bd84-b98967dafbc9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_AmortizationOfAcquiredIntangiblesAndOther_019e6acb-ceeb-7267-8737-03f8962ee118" xlink:href="prgs-20260531.xsd#prgs_AmortizationOfAcquiredIntangiblesAndOther"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_prgs_AmortizationOfAcquiredIntangiblesAndOther_019e6acb-ceeb-7267-8737-03f8962ee118" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_019e6acb-ceeb-71d1-9560-b0a330e40e05" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_019e6acb-ceeb-71d1-9560-b0a330e40e05" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_019e6acb-ceeb-7fa9-a0af-1bd1009221fa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_019e6acb-ceeb-7fa9-a0af-1bd1009221fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_NoncashLeaseExpense_019e6acb-ceeb-7a38-9bd5-dd2c3008c39d" xlink:href="prgs-20260531.xsd#prgs_NoncashLeaseExpense"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_prgs_NoncashLeaseExpense_019e6acb-ceeb-7a38-9bd5-dd2c3008c39d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_019e6acb-ceeb-75ba-93ff-aa90349dfa52" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:calculationArc order="13" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_019e6acb-ceeb-75ba-93ff-aa90349dfa52" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_019e6acb-ceeb-73f5-9473-285ce067b8eb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e6acb-ceeb-7c4f-9ffb-cdfb78c74157" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_019e6acb-ceeb-73f5-9473-285ce067b8eb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e6acb-ceeb-783c-be6c-3263599aa388" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019e6acb-ceeb-7b06-a86e-6bd7940c3786" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e6acb-ceeb-783c-be6c-3263599aa388" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019e6acb-ceeb-7b06-a86e-6bd7940c3786" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_019e6acb-ceeb-7eef-a6d3-5c84d3676697" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e6acb-ceeb-783c-be6c-3263599aa388" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_019e6acb-ceeb-7eef-a6d3-5c84d3676697" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.progress.com/role/IntangibleAssetsandGoodwillScheduleOfIntangibleAssetsDetails" xlink:type="simple" xlink:href="prgs-20260531.xsd#IntangibleAssetsandGoodwillScheduleOfIntangibleAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.progress.com/role/IntangibleAssetsandGoodwillScheduleOfIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e6acb-ceeb-79fe-a9bb-0c56a567876e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_019e6acb-ceeb-7042-95b3-f969161e15a2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e6acb-ceeb-79fe-a9bb-0c56a567876e" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_019e6acb-ceeb-7042-95b3-f969161e15a2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_019e6acb-ceeb-7d31-bd33-48e5b8995a9a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e6acb-ceeb-79fe-a9bb-0c56a567876e" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_019e6acb-ceeb-7d31-bd33-48e5b8995a9a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.progress.com/role/IntangibleAssetsandGoodwillScheduleofFutureAmortizationExpenseFromIntangibleAssetsHeldDetails" xlink:type="simple" xlink:href="prgs-20260531.xsd#IntangibleAssetsandGoodwillScheduleofFutureAmortizationExpenseFromIntangibleAssetsHeldDetails"/>
  <link:calculationLink xlink:role="http://www.progress.com/role/IntangibleAssetsandGoodwillScheduleofFutureAmortizationExpenseFromIntangibleAssetsHeldDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e6acb-ceeb-7598-a2a3-0e2dfa273791" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_019e6acb-ceeb-78f5-b545-932d44ec14fb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e6acb-ceeb-7598-a2a3-0e2dfa273791" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_019e6acb-ceeb-78f5-b545-932d44ec14fb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_019e6acb-ceeb-7873-9df6-84b682d58160" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e6acb-ceeb-7598-a2a3-0e2dfa273791" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_019e6acb-ceeb-7873-9df6-84b682d58160" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_019e6acb-ceeb-7f28-b7b0-36d019144dd4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e6acb-ceeb-7598-a2a3-0e2dfa273791" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_019e6acb-ceeb-7f28-b7b0-36d019144dd4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_019e6acb-ceeb-768c-a119-ecb602d757fe" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e6acb-ceeb-7598-a2a3-0e2dfa273791" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_019e6acb-ceeb-768c-a119-ecb602d757fe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_019e6acb-ceeb-7e96-89de-cf8f3a20ee45" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e6acb-ceeb-7598-a2a3-0e2dfa273791" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_019e6acb-ceeb-7e96-89de-cf8f3a20ee45" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour_019e6acb-ceeb-7c8d-8878-a4f7a05cb571" xlink:href="prgs-20260531.xsd#prgs_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e6acb-ceeb-7598-a2a3-0e2dfa273791" xlink:to="loc_prgs_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour_019e6acb-ceeb-7c8d-8878-a4f7a05cb571" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.progress.com/role/DebtScheduleofDebtObligationsDetails" xlink:type="simple" xlink:href="prgs-20260531.xsd#DebtScheduleofDebtObligationsDetails"/>
  <link:calculationLink xlink:role="http://www.progress.com/role/DebtScheduleofDebtObligationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_019e6acb-ceeb-7f0d-9a05-f2140bd21329" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_LongTermDebtGrossCurrentMaturities_019e6acb-ceeb-705b-924f-6d66016d77b2" xlink:href="prgs-20260531.xsd#prgs_LongTermDebtGrossCurrentMaturities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtCurrent_019e6acb-ceeb-7f0d-9a05-f2140bd21329" xlink:to="loc_prgs_LongTermDebtGrossCurrentMaturities_019e6acb-ceeb-705b-924f-6d66016d77b2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetCurrentMaturities_019e6acb-ceeb-77c1-a713-efedd8f3d341" xlink:href="prgs-20260531.xsd#prgs_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetCurrentMaturities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtCurrent_019e6acb-ceeb-7f0d-9a05-f2140bd21329" xlink:to="loc_prgs_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetCurrentMaturities_019e6acb-ceeb-77c1-a713-efedd8f3d341" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_019e6acb-ceeb-7748-a01b-31e6a0ed5aa7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_019e6acb-ceeb-7b13-8a6b-461d5a69881d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_019e6acb-ceeb-7748-a01b-31e6a0ed5aa7" xlink:to="loc_us-gaap_LongTermDebtCurrent_019e6acb-ceeb-7b13-8a6b-461d5a69881d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_019e6acb-ceeb-7f63-94cb-44ae1212d148" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_019e6acb-ceeb-7748-a01b-31e6a0ed5aa7" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_019e6acb-ceeb-7f63-94cb-44ae1212d148" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_019e6acb-ceeb-7aa8-a50e-23ba24a64fab" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_LongTermDebtGrossExcludingCurrentMaturities_019e6acb-ceeb-7c6a-a3fd-f8b98fb7d143" xlink:href="prgs-20260531.xsd#prgs_LongTermDebtGrossExcludingCurrentMaturities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_019e6acb-ceeb-7aa8-a50e-23ba24a64fab" xlink:to="loc_prgs_LongTermDebtGrossExcludingCurrentMaturities_019e6acb-ceeb-7c6a-a3fd-f8b98fb7d143" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetExcludingCurrentMaturities_019e6acb-ceeb-7688-bf9f-97c8c584fae9" xlink:href="prgs-20260531.xsd#prgs_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetExcludingCurrentMaturities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_019e6acb-ceeb-7aa8-a50e-23ba24a64fab" xlink:to="loc_prgs_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetExcludingCurrentMaturities_019e6acb-ceeb-7688-bf9f-97c8c584fae9" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.progress.com/role/RevenueRecognitionScheduleofUnbilledReceivablesandContractAssetsDetails" xlink:type="simple" xlink:href="prgs-20260531.xsd#RevenueRecognitionScheduleofUnbilledReceivablesandContractAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.progress.com/role/RevenueRecognitionScheduleofUnbilledReceivablesandContractAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_prgs_ContractWithCustomerAsset_019e6acb-ceeb-70a4-aedc-32d42cc437d5" xlink:href="prgs-20260531.xsd#prgs_ContractWithCustomerAsset"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_ContractWithCustomerAssetNetNoncurrentDueInYearOne_019e6acb-ceeb-73a8-b1ba-7fa093d275b2" xlink:href="prgs-20260531.xsd#prgs_ContractWithCustomerAssetNetNoncurrentDueInYearOne"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_prgs_ContractWithCustomerAsset_019e6acb-ceeb-70a4-aedc-32d42cc437d5" xlink:to="loc_prgs_ContractWithCustomerAssetNetNoncurrentDueInYearOne_019e6acb-ceeb-73a8-b1ba-7fa093d275b2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_ContractWithCustomerAssetNetNoncurrentDueInYearTwo_019e6acb-ceeb-705c-bf10-c2935c71f59c" xlink:href="prgs-20260531.xsd#prgs_ContractWithCustomerAssetNetNoncurrentDueInYearTwo"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_prgs_ContractWithCustomerAsset_019e6acb-ceeb-70a4-aedc-32d42cc437d5" xlink:to="loc_prgs_ContractWithCustomerAssetNetNoncurrentDueInYearTwo_019e6acb-ceeb-705c-bf10-c2935c71f59c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_ContractWithCustomerAssetNetNoncurrentDueInYearThree_019e6acb-ceeb-72db-af4c-b827d2a15d2f" xlink:href="prgs-20260531.xsd#prgs_ContractWithCustomerAssetNetNoncurrentDueInYearThree"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_prgs_ContractWithCustomerAsset_019e6acb-ceeb-70a4-aedc-32d42cc437d5" xlink:to="loc_prgs_ContractWithCustomerAssetNetNoncurrentDueInYearThree_019e6acb-ceeb-72db-af4c-b827d2a15d2f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.progress.com/role/EarningsPerShareScheduleofCalculationofBasicandDilutedEarningsPerShareDetails" xlink:type="simple" xlink:href="prgs-20260531.xsd#EarningsPerShareScheduleofCalculationofBasicandDilutedEarningsPerShareDetails"/>
  <link:calculationLink xlink:role="http://www.progress.com/role/EarningsPerShareScheduleofCalculationofBasicandDilutedEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019e6acb-cfb1-781d-84e3-e1b75c2f321d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_019e6acb-cfb1-72e5-a72d-d2a1cc9bd7a7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019e6acb-cfb1-781d-84e3-e1b75c2f321d" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_019e6acb-cfb1-72e5-a72d-d2a1cc9bd7a7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019e6acb-cfb1-7ae9-81aa-239c6d6e6a60" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019e6acb-cfb1-781d-84e3-e1b75c2f321d" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019e6acb-cfb1-7ae9-81aa-239c6d6e6a60" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities_019e6acb-cfb1-73af-95c6-037b1b2d5a0b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019e6acb-cfb1-781d-84e3-e1b75c2f321d" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToConversionOfDebtSecurities_019e6acb-cfb1-73af-95c6-037b1b2d5a0b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.progress.com/role/SegmentInformationScheduleofSignificantExpensesandOtherSegmentDetails" xlink:type="simple" xlink:href="prgs-20260531.xsd#SegmentInformationScheduleofSignificantExpensesandOtherSegmentDetails"/>
  <link:calculationLink xlink:role="http://www.progress.com/role/SegmentInformationScheduleofSignificantExpensesandOtherSegmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_019e6acb-cfb1-7517-9b3b-47f273727b93" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019e6acb-cfb1-7c3d-8240-bf266162485b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_019e6acb-cfb1-7517-9b3b-47f273727b93" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019e6acb-cfb1-7c3d-8240-bf266162485b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_CostOfRevenueAdjusted_019e6acb-cfb1-7c26-9ae0-55c433414c1b" xlink:href="prgs-20260531.xsd#prgs_CostOfRevenueAdjusted"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_019e6acb-cfb1-7517-9b3b-47f273727b93" xlink:to="loc_prgs_CostOfRevenueAdjusted_019e6acb-cfb1-7c26-9ae0-55c433414c1b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_SalesAndMarketingExpenseAdjusted_019e6acb-cfb1-7367-afd3-4cf7141fcbb9" xlink:href="prgs-20260531.xsd#prgs_SalesAndMarketingExpenseAdjusted"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_019e6acb-cfb1-7517-9b3b-47f273727b93" xlink:to="loc_prgs_SalesAndMarketingExpenseAdjusted_019e6acb-cfb1-7367-afd3-4cf7141fcbb9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_ResearchAndDevelopmentExpenseSoftwareExcludingAcquiredInProcessCostAdjusted_019e6acb-cfb1-75ed-878f-abc1332565ac" xlink:href="prgs-20260531.xsd#prgs_ResearchAndDevelopmentExpenseSoftwareExcludingAcquiredInProcessCostAdjusted"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_019e6acb-cfb1-7517-9b3b-47f273727b93" xlink:to="loc_prgs_ResearchAndDevelopmentExpenseSoftwareExcludingAcquiredInProcessCostAdjusted_019e6acb-cfb1-75ed-878f-abc1332565ac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_prgs_GeneralAndAdministrativeExpenseAdjusted_019e6acb-cfb1-70b8-bb7b-d9f26dcdb201" xlink:href="prgs-20260531.xsd#prgs_GeneralAndAdministrativeExpenseAdjusted"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_019e6acb-cfb1-7517-9b3b-47f273727b93" xlink:to="loc_prgs_GeneralAndAdministrativeExpenseAdjusted_019e6acb-cfb1-70b8-bb7b-d9f26dcdb201" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_019e6acb-cfb1-73d3-87e5-9b962abf73cd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_019e6acb-cfb1-7517-9b3b-47f273727b93" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_019e6acb-cfb1-73d3-87e5-9b962abf73cd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_019e6acb-cfb1-7a8e-870c-4822528b3cf9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_019e6acb-cfb1-7517-9b3b-47f273727b93" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_019e6acb-cfb1-7a8e-870c-4822528b3cf9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingOtherItemAmount_019e6acb-cfb1-7b52-b736-4bab847745dc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SegmentReportingOtherItemAmount"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_019e6acb-cfb1-7517-9b3b-47f273727b93" xlink:to="loc_us-gaap_SegmentReportingOtherItemAmount_019e6acb-cfb1-7b52-b736-4bab847745dc" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
