Work Hours Calculator

Weekly schedule

How to use

1. For each working day, tick the day and enter start time, end time and total break minutes. Leave off-days unticked.
2. Optionally enter your hourly rate to see estimated pay. Adjust the overtime settings if your contract uses different limits.
3. Tap Calculate Hours. Night shifts ending after midnight are handled automatically. Everything runs on your device.

Common questions

How are breaks counted?

The break minutes you enter are subtracted from each day's shift. For example 9:00 to 17:30 with a 30-minute lunch counts as 8 hours worked.

How is overtime worked out?

The defaults are example values (over 9 hours in a day or 48 in a week, paid at 2x). Overtime rules vary by country, sector and employment contract, and this tool makes no legal-compliance claim - set the three overtime values to match your own agreement. Overtime hours are never double-counted between the daily and weekly rule.

Does it handle night shifts?

Yes - an end time earlier than the start time (for example 22:00 to 06:00) is counted as rolling past midnight.

Is the pay figure exact?

It is a gross estimate from your rate and the overtime settings only - no tax, PF, allowances or rounding rules from your employer. Use it to cross-check a payslip, not as payroll advice.

Is my data uploaded?

No - the calculation runs in your browser and nothing leaves your device.