Estimate mandatory 13th month pay based on monthly basic salary and months worked.
13th Month Pay
₱18,000.00
Monthly Basic Pay
₱18,000.00
Months Counted
12
Estimates are for planning only. Please confirm final amounts using official agency tables or your payroll/accounting team.
This calculator helps employees and employers estimate 13th month pay quickly. It follows the common approach in the Philippines by prorating basic salary across the months worked in the year.
Use this estimate for planning only. Final computation may still vary based on company policy and official DOLE interpretations for edge cases like unpaid leaves and salary adjustments.
13th Month Pay = (Monthly Basic Salary × Months Worked) ÷ 12
If monthly basic pay is ₱18,000 and months worked is 12, then 13th month pay is ₱18,000.
Yes. It focuses on the mandatory 13th month pay estimate based on basic salary and months worked.
No. The standard formula uses basic salary only unless your company policy includes other amounts.