diff --git a/erpnext/projects/doctype/timesheet/timesheet.py b/erpnext/projects/doctype/timesheet/timesheet.py
index 11156f4b506b..1a84975ee96c 100644
--- a/erpnext/projects/doctype/timesheet/timesheet.py
+++ b/erpnext/projects/doctype/timesheet/timesheet.py
@@ -71,6 +71,12 @@ def update_billing_hours(self, args):
 		if args.is_billable:
 			if flt(args.billing_hours) == 0.0:
 				args.billing_hours = args.hours
+			elif flt(args.billing_hours) > args.hours:
+				frappe.msgprint(
+					_("Warning - Row {0}: Billing Hours are more than Actual Hours").format(args.idx),
+					indicator="orange",
+					alert=True,
+				)
 		else:
 			args.billing_hours = 0