diff --git a/README.md b/README.md
index ecda253f..4d1d91f4 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,7 @@ The action's step needs to run after your test suite has outputted an LCOV file.
 | `compare-ref`         | _optional_ | Branch name to compare coverage with. Specify if you want to always check coverage change for PRs against one branch. |
 | `compare-sha`         | _optional_ | Commit SHA to compare coverage with. |
 | `debug`               | _optional_ | Default: `false`. Set to `true` to enable debug logging. |
+| `measure`             | _optional_ | Default: `false`. Set to `true` to enable time time measurement logging. |
 
 ### Outputs:
 
diff --git a/action.yml b/action.yml
index c6355266..8b298d96 100644
--- a/action.yml
+++ b/action.yml
@@ -55,6 +55,10 @@ inputs:
     description: 'Enable debug output'
     required: false
     default: false
+  measure:
+    description: 'Show execution time of parsing and reporting'
+    required: false
+    default: false
 outputs:
   coveralls-api-result:
     description: 'Result status of Coveralls API post.'
@@ -100,7 +104,7 @@ runs:
     - name: Done report
       if: inputs.parallel-finished == 'true'
       shell: bash
-      run: coveralls done ${{ inputs.debug == 'true' && '--debug' || '' }}
+      run: coveralls done ${{ inputs.debug == 'true' && '--debug' || '' }} ${{ inputs.measure == 'true' && '--measure' || '' }}
       env:
         COVERALLS_DEBUG: ${{ inputs.debug }}
         COVERALLS_CARRYFORWARD_FLAGS: ${{ inputs.carryforward }}
@@ -117,6 +121,7 @@ runs:
       run: >-
         coveralls report
         ${{ inputs.debug == 'true' && '--debug' || '' }}
+        ${{ inputs.measure == 'true' && '--measure' || '' }}
         ${{ inputs.allow-empty == 'true' && '--allow-empty' || '' }}
         ${{ inputs.base-path && format('--base-path {0}', inputs.base-path) || '' }}
         ${{ inputs.format && format('--format {0}', inputs.format) || '' }}