diff --git a/src/execute.js b/src/execute.js
index 23984b9..41a5f71 100644
--- a/src/execute.js
+++ b/src/execute.js
@@ -31,8 +31,10 @@ const run = async (params) => {
     personalToken,
     displayCharts,
     pullRequestId,
+    typeTimeToReview,
   } = params;
 
+
   const pullRequest = pullRequestId
     ? await fetchPullRequestById(octokit, pullRequestId)
     : null;
@@ -50,7 +52,11 @@ const run = async (params) => {
   });
   core.info(`Found ${pulls.length} pull requests to analyze`);
 
-  const reviewersRaw = getReviewers(pulls);
+
+  const options = {
+    typeTimeToReview
+  }
+  const reviewersRaw = getReviewers(pulls, options);
   core.info(`Analyzed stats for ${reviewersRaw.length} pull request reviewers`);
 
   const reviewers = setUpReviewers({
diff --git a/src/interactors/getReviewers/calculateReviewsStats.js b/src/interactors/getReviewers/calculateReviewsStats.js
index 782efbf..f68d274 100644
--- a/src/interactors/getReviewers/calculateReviewsStats.js
+++ b/src/interactors/getReviewers/calculateReviewsStats.js
@@ -1,8 +1,8 @@
-const { sum, median, divide } = require('../../utils');
+const { sum, calculateTimeToReview, divide } = require('../../utils');
 
 const getProperty = (list, prop) => list.map((el) => el[prop]);
 
-module.exports = (reviews) => {
+module.exports = (reviews, options) => {
   const pullRequestIds = getProperty(reviews, 'pullRequestId');
   const totalReviews = new Set(pullRequestIds).size;
   const totalComments = sum(getProperty(reviews, 'commentsCount'));
@@ -11,6 +11,6 @@ module.exports = (reviews) => {
     totalReviews,
     totalComments,
     commentsPerReview: divide(totalComments, totalReviews),
-    timeToReview: median(getProperty(reviews, 'timeToReview')),
+    timeToReview: calculateTimeToReview(getProperty(reviews, 'timeToReview'), options.typeTimeToReview),
   };
 };
diff --git a/src/interactors/getReviewers/index.js b/src/interactors/getReviewers/index.js
index 2112927..6bdd88d 100644
--- a/src/interactors/getReviewers/index.js
+++ b/src/interactors/getReviewers/index.js
@@ -1,7 +1,7 @@
 const calculateReviewsStats = require('./calculateReviewsStats');
 const groupReviews = require('./groupReviews');
 
-module.exports = (pulls) => groupReviews(pulls).map(({ author, reviews }) => {
-  const stats = calculateReviewsStats(reviews);
+module.exports = (pulls, options) => groupReviews(pulls).map(({ author, reviews }) => {
+  const stats = calculateReviewsStats(reviews, options);
   return { author, reviews, stats };
 });
diff --git a/src/utils/calculateTimeToReview.js b/src/utils/calculateTimeToReview.js
new file mode 100644
index 0000000..e6462fd
--- /dev/null
+++ b/src/utils/calculateTimeToReview.js
@@ -0,0 +1,14 @@
+
+const median = require('./median')
+const average = require('./average')
+
+module.exports = (list, type) => {
+    switch(type) {
+        case "average":
+            return average(list)
+        case "median":
+        default:
+            return median(list)
+            break;
+    }
+}
diff --git a/src/utils/index.js b/src/utils/index.js
index c29285d..e81819d 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -7,6 +7,7 @@ const median = require('./median');
 const repos = require('./repos');
 const subtractDaysToDate = require('./subtractDaysToDate');
 const sum = require('./sum');
+const calculateTimeToReview = require("")
 
 module.exports = {
   ...repos,