Joined or left in 2026: quick table (₱20,000 a month)
For another salary, swap in your own: every full month adds one-twelfth of your monthly basic.
| Months | Started 1st of / or left end of | 13th month |
|---|---|---|
| 12 | Full year | ₱20,000 |
| 11 | February / November | ₱18,333.33 |
| 10 | March / October | ₱16,666.67 |
| 9 | April / September | ₱15,000 |
| 8 | May / August | ₱13,333.33 |
| 7 | June / July | ₱11,666.67 |
| 6 | July / June | ₱10,000 |
| 5 | August / May | ₱8,333.33 |
| 4 | September / April | ₱6,666.67 |
| 3 | October / March | ₱5,000 |
| 2 | November / February | ₱3,333.33 |
| 1 | December / January | ₱1,666.67 |