app/Filament/Widgets/ItemOverview.php

@@ -159,10 +159,11 @@ class ItemOverview extends ChartWidget
                 ->whereMonth('created_at', $startDate->month)
                 ->sum('plan_quantity');
 
-            $weeksCount = (int) ceil($startDate->daysInMonth / 7);
+            $weeksCount = count($orderedData);
 
+            // Split the total monthly plan equally across all weeks
             $weeklyPlan = $weeksCount > 0
-                ? $monthlyPlanQuantity / $weeksCount
+                ? round($monthlyPlanQuantity / $weeksCount, 2)
                 : 0;
 
             $hourlyPlan = round($weeklyPlan / 22.5, 2);