Hours Between Times Calculator
Compute hours and minutes between two HH:MM times, handling overnight wrap.
Result
How to use this calculator
- Enter start and end as HH:MM (24-hour format).
- Read duration.
About this calculator
Time-of-day arithmetic with overnight handling. 09:00 to 17:30 is 8h 30m. 22:00 to 06:00 is 8h (overnight: end is "earlier" but represents the next day). Use for shift duration, bedtime intervals, etc.
Frequently asked
How is overnight handled?+
12-hour AM/PM input?+
What about lunch breaks?+
Why 24-hour format?+
Decimal vs hh:mm hours?+
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