diff --git a/lighthouse-core/audits/work-during-interaction.js b/lighthouse-core/audits/work-during-interaction.js
index 14c2e4e37372..3707b0c82a6f 100644
--- a/lighthouse-core/audits/work-during-interaction.js
+++ b/lighthouse-core/audits/work-during-interaction.js
@@ -32,7 +32,7 @@ const UIStrings = {
   /** Label for a column in a data table; entries will be information on the time that the browser is delayed before responding to user input. Ideally fits within a ~40 character limit. */
   inputDelay: 'Input delay',
   /** Label for a column in a data table; entries will be information on the time taken by code processing user input that delays a response to the user. Ideally fits within a ~40 character limit. */
-  processingDelay: 'Processing delay',
+  processingTime: 'Processing time',
   /** Label for a column in a data table; entries will be information on the time that the browser is delayed before presenting a response to user input on screen. Ideally fits within a ~40 character limit. */
   presentationDelay: 'Presentation delay',
   /**
@@ -116,7 +116,7 @@ class WorkDuringInteraction extends Audit {
     const endTs = startTs + interactionData.duration * 1000;
     return {
       inputDelay: {startTs, endTs: processingStartTs},
-      processingDelay: {startTs: processingStartTs, endTs: processingEndTs},
+      processingTime: {startTs: processingStartTs, endTs: processingEndTs},
       presentationDelay: {startTs: processingEndTs, endTs},
     };
   }
diff --git a/lighthouse-core/test/audits/work-during-interaction-test.js b/lighthouse-core/test/audits/work-during-interaction-test.js
index 18293ef9224b..d2efa35a8e9d 100644
--- a/lighthouse-core/test/audits/work-during-interaction-test.js
+++ b/lighthouse-core/test/audits/work-during-interaction-test.js
@@ -167,8 +167,8 @@ Object {
           },
           Object {
             "phase": Object {
-              "formattedDefault": "Processing delay",
-              "i18nId": "lighthouse-core/audits/work-during-interaction.js | processingDelay",
+              "formattedDefault": "Processing time",
+              "i18nId": "lighthouse-core/audits/work-during-interaction.js | processingTime",
               "values": undefined,
             },
             "subItems": Object {
@@ -227,7 +227,7 @@ Object {
             "endTs": 633282934296,
             "startTs": 633282649296,
           },
-          "processingDelay": Object {
+          "processingTime": Object {
             "endTs": 633282649296,
             "startTs": 633282608296,
           },
diff --git a/shared/localization/locales/en-US.json b/shared/localization/locales/en-US.json
index d2ba244e7afa..a5c696977b13 100644
--- a/shared/localization/locales/en-US.json
+++ b/shared/localization/locales/en-US.json
@@ -1676,8 +1676,8 @@
   "lighthouse-core/audits/work-during-interaction.js | presentationDelay": {
     "message": "Presentation delay"
   },
-  "lighthouse-core/audits/work-during-interaction.js | processingDelay": {
-    "message": "Processing delay"
+  "lighthouse-core/audits/work-during-interaction.js | processingTime": {
+    "message": "Processing time"
   },
   "lighthouse-core/audits/work-during-interaction.js | title": {
     "message": "Minimizes work during key interaction"
diff --git a/shared/localization/locales/en-XL.json b/shared/localization/locales/en-XL.json
index 853994afed5f..1fa4e71300b9 100644
--- a/shared/localization/locales/en-XL.json
+++ b/shared/localization/locales/en-XL.json
@@ -1676,8 +1676,8 @@
   "lighthouse-core/audits/work-during-interaction.js | presentationDelay": {
     "message": "P̂ŕêśêńt̂át̂íôń d̂él̂áŷ"
   },
-  "lighthouse-core/audits/work-during-interaction.js | processingDelay": {
-    "message": "P̂ŕôćêśŝín̂ǵ d̂él̂áŷ"
+  "lighthouse-core/audits/work-during-interaction.js | processingTime": {
+    "message": "P̂ŕôćêśŝín̂ǵ t̂ím̂é"
   },
   "lighthouse-core/audits/work-during-interaction.js | title": {
     "message": "M̂ín̂ím̂íẑéŝ ẃôŕk̂ d́ûŕîńĝ ḱêý îńt̂ér̂áĉt́îón̂"