How it works
Hours worked are clock-out minus clock-in, minus the unpaid break. Picking a country fills in its daily and weekly overtime thresholds, overtime multiple and night-premium window; for Korea, weekly holiday pay is added when you work 15+ hours a week. When night and overtime overlap, both premiums apply. Monthly pay is weekly pay × 4.345 weeks.
09:00–18:00 − 60 min = 8 h · 8 h × 10,320 = 82,560 (KR, +Weekly holiday pay)
Tips
- Set overtime after to 0 if every minute counts as overtime, or above your longest day to turn overtime off.
- Paid breaks count as work: enter 0 for the break and shorten the shift instead.
- Everything runs in your browser; nothing is uploaded.
Standards and sources
- Korea Labor Standards Act arts. 50, 53, 55, 56; 2026 minimum wage notice
- Japan Labor Standards Act arts. 32, 34, 37
- US Fair Labor Standards Act (29 U.S.C. §207)
- Germany ArbZG, France Code du travail L3121, UK Working Time Regulations 1998
- Spain Estatuto de los Trabajadores arts. 34–36, Italy D.Lgs. 66/2003, Portugal Código do Trabalho arts. 266, 268
- Brazil CLT arts. 58, 59, 73; Russia Labour Code arts. 152, 154; China Labour Law art. 44
Last reviewed October 12, 2026
Frequently asked questions
How do the country rules differ?
Korea, Japan, Russia and Brazil count overtime after 8 hours a day; the US, France and Italy after a weekly total. Premiums are 50% in Korea, the US, China and Brazil, 25% in Japan and Portugal, while Germany, the UK and Spain leave it to your contract.
Is Korea’s weekly holiday pay included?
Yes. With Korea selected and 15+ hours a week, it adds (weekly hours ÷ 40) × 8 hours of pay — 8 hours at a full 40-hour week.
How are night shifts handled?
Minutes that fall in the night window are counted separately and earn the night premium. The break is taken from daytime hours first. A clock-out earlier than clock-in rolls into the next day.
Can I change the rules?
Yes. Under “Adjust the rules” you can set the overtime thresholds, multiple, night window and premium — use your collective agreement or company policy if it is more generous.