diff --git a/lib/auxiliary/time_helper.rb b/lib/auxiliary/time_helper.rb
index 61971c2b..a1d1c5a5 100644
--- a/lib/auxiliary/time_helper.rb
+++ b/lib/auxiliary/time_helper.rb
@@ -16,5 +16,12 @@ def seconds_to_time(sec)
     def time_diff(start, finish)
       ((finish - start) * 24 * 60 * 60).to_i
     end
+
+    def days_to_hours(time_str)
+      days, time = time_str.split('.')
+      hours, minutes, seconds = time.split(':').map(&:to_i)
+      total_hours = days.to_i * 24 + hours
+      "#{format('%02d', total_hours)}:#{format('%02d', minutes)}:#{format('%02d', seconds)}"
+    end
   end
 end
diff --git a/lib/templates/report.html.erb b/lib/templates/report.html.erb
index d75f7960..ab46a9fb 100644
--- a/lib/templates/report.html.erb
+++ b/lib/templates/report.html.erb
@@ -61,7 +61,7 @@
                                 <%= test['name'] %>
                                 <% unless test['url'].nil? %></a><% end %>
                             </td>
-                            <td><%= test['estimatedruntime'] %></td>
+                            <td><%= days_to_hours(test['estimatedruntime'])%></td>
                             <td><%= test['status'] %></td>
                         </tr>
                     <% end %>
@@ -74,7 +74,7 @@
                                 <%= test['name'] %>
                                 <% unless test['url'].nil? %></a><% end %>
                             </td>
-                            <td><%= test['estimatedruntime'] %></td>
+                            <td><%= days_to_hours(test['estimatedruntime']) %></td>
                             <td>Skipped</td>
                         </tr>
                     <% end %>