Hours Calculator
Compute total hours and minutes between two times, minus breaks, with overnight support.
Quick utilityFully localized assumptionsGlobal-readyInteractive chart
Last updated: 2026-06-03
This calculator uses generic assumptions. Use advanced mode to override them for a more accurate result.
Inputs
Formula transparency
Source: defaultnet = (end − start, +24h if overnight) − break
Frequently asked
- How do I enter time?
- In 24-hour HH:MM, e.g. 09:00 and 17:30.
- Overnight shifts?
- Yes — if end is before start, we assume the next day.
- What are decimal hours?
- Time as a decimal (e.g. 7.5 = 7h 30m).
- Is the break deducted?
- Yes — break minutes are subtracted from gross.
- A full week?
- Use the time card calculator for multiple days and overtime.
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Results are estimates and not professional advice. Verify important decisions with a qualified professional.