diff --git a/html/js/melpa.js b/html/js/melpa.js
index af688368..17beca31 100644
--- a/html/js/melpa.js
+++ b/html/js/melpa.js
@@ -117,6 +117,8 @@
       $scope.allPackages = pkgs;
       $scope.pkg = pkgs[packageName];
       $scope.reverseDependencies = packageService.dependenciesOn(packageName);
+      var downloadCounts = _.pluck(pkgs, 'downloads');
+      $scope.downloadsPercentile = _.filter(downloadCounts, function(d) { return d < $scope.pkg.downloads; }).length * 100.0 / downloadCounts.length;
     });
     $scope.readme = $http.get("/packages/" + packageName + "-readme.txt").then(function(r) { return r.data; });
     $scope.havePackage = function(pkgName) {
diff --git a/html/partials/package.html b/html/partials/package.html
index 028c0b8a..378b9153 100644
--- a/html/partials/package.html
+++ b/html/partials/package.html
@@ -12,7 +12,7 @@
   <div class="well">
     <dl class="dl-horizontal">
       <dt>Downloads</dt>
-      <dd>{{pkg.downloads}} <span class="muted">(all versions)</span></dd>
+      <dd>{{pkg.downloads}} <span class="muted">(all versions)</span>, percentile: {{downloadsPercentile | number:2}}</dd>
       <dt>Source</dt>
       <dd>
         <a ng-show="pkg.sourceURL" href="{{pkg.sourceURL}}">{{pkg.source}}</a>