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Overtime Pay Calculator Japan
Overtime pay in Japan with the legal premiums.
Pay and overtime (one month)
Overtime pay this month
¥46,875
Hourly rate ¥1,875
| Overtime (×1.25 to 60 h) | ¥46,875 |
| Late-night premium (+25%) | ¥0 |
| Legal holiday work (×1.35) | ¥0 |
| Total | ¥46,875 |
Overtime beyond 60 hours a month is paid at +50% (all companies since April 2023). Late-night overtime adds up to +50%.
With fixed overtime pay, only the hours beyond it are paid on top. Not tax or labour advice. 🔒 Everything stays on your device.
✅ Rules last checked:
📚 Official sources: 厚生労働省：労働時間・割増賃金
We build every tool from the official rules and re-check them when they change. Always confirm with the official source before you rely on a result.
🛠️ Spotted a mistake or an out-of-date rule? Tell us
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Questions people ask
QWhat are the premiums?
AOvertime +25% (+50% beyond 60 hours a month), late night +25%, legal holiday +35%.
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