Estimate 13th month pay and optional additional month pays (14th, 15th, 16th, etc.).
13th Month Pay
₱18,000.00
Additional Month Pay(s)
₱0.00
Total Bonus Months Pay
₱18,000.00
Monthly Basic Pay
₱18,000.00
Months Counted
12
Additional Month Pays Count
0
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.
You can also add optional extra month pays (14th, 15th, 16th, etc.) for a combined estimate based on the same prorated base.
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.
Total Bonus Months Pay = ((Monthly Basic Salary × Months Worked) ÷ 12) × (1 + Additional Month Pays)
If monthly basic pay is ₱18,000, months worked is 12, and additional month pays is 2 (14th and 15th), total bonus months pay is ₱54,000.
No. It covers mandatory 13th month pay and can also estimate optional additional month pays (14th/15th/16th+).
No. The standard formula uses basic salary only unless your company policy includes other amounts.