Use your gross monthly salary and normal weekly hours (the hourly rate comes from these). The “above 100 h/year” option doubles the uplifts, per the Agenda do Trabalho Digno.
| Item | Amount |
|---|---|
| Normal hourly rate | €6.00 |
| 1st hour (+25% → €7.50) | €7.50 |
| 2 following hours (+37.5% → €8.25/h) | €16.50 |
| Gross overtime total | €24.00 |
| Social Security (11%) | −€2.64 |
| Amount before IRS | €21.36 |
Shows the gross and the amount before IRS, with the 11% employee Social Security. It does not compute the IRS withheld (which depends on your rate) or collective-agreement rules, which can change the uplifts.
Educational estimate, not advice. The hourly-rate formula (art. 271.º), the uplifts (art. 268.º: 25%/37.5%/50%, doubled above 100 h/year) and the 11% Social Security are official for 2026. Always confirm on your payslip.
Overtime Pay Calculator 2026: Portugal (Horas Extra) by Calculadora Capital