diff --git a/modules/EcmReports/BimIT-Reports/productionSchedule/productionSchedule.php b/modules/EcmReports/BimIT-Reports/productionSchedule/productionSchedule.php
index c3db949e..952e6f15 100644
--- a/modules/EcmReports/BimIT-Reports/productionSchedule/productionSchedule.php
+++ b/modules/EcmReports/BimIT-Reports/productionSchedule/productionSchedule.php
@@ -149,7 +149,7 @@ WHERE ps.deleted = 0 ";
         $row['action_index'] = $r['action_index'];
         $row['action_category'] = $app_list_strings['ecmactions_category_dom'][$r['action_category']];
 
-        $timeInHours = $r['action_performance'] / $r['scheduledQuantity'];
+        $timeInHours = $r['scheduledQuantity'] / $r['action_performance'];
         $hours = floor($timeInHours);
         $minutes = round(($timeInHours - $hours) * 60);
         $row['action_time'] = sprintf('%02d:%02d', $hours, $minutes);