diff --git a/erpnext/manufacturing/doctype/production_plan/production_plan.py b/erpnext/manufacturing/doctype/production_plan/production_plan.py
index 7cec7f5..4d31f41 100644
--- a/erpnext/manufacturing/doctype/production_plan/production_plan.py
+++ b/erpnext/manufacturing/doctype/production_plan/production_plan.py
@@ -969,7 +969,25 @@
 			new_mr_items.append(new_dict)
 
 	if required_qty:
+		stock_uom, purchase_uom = frappe.db.get_value(
+			'Item', 
+			item['item_code'], 
+			['stock_uom', 'purchase_uom']
+		)
+
+		if purchase_uom != stock_uom and purchase_uom == item['uom']:
+			conversion_factor = get_uom_conversion_factor(item['item_code'], item['uom'])
+			if not (conversion_factor or frappe.flags.show_qty_in_stock_uom):
+				frappe.throw(_("UOM Conversion factor ({0} -> {1}) not found for item: {2}")
+					.format(purchase_uom, stock_uom, item['item_code']))
+
+			required_qty = required_qty / conversion_factor
+
+		if frappe.db.get_value("UOM", purchase_uom, "must_be_whole_number"):
+			required_qty = ceil(required_qty)
+
 		item["quantity"] = required_qty
+
 		new_mr_items.append(item)
 
 @frappe.whitelist()