Everyday tools
Work hours
Calculate a shift, including overnight work.
Let’s run the numbers
USDEnter your values, then calculate.
◇ Calculated on your device. No account needed.
THE NUMBERS, MADE CLEARInstant calculation
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Your answer starts here
Check your inputs and select Calculate.
An earlier end time means the next day; identical times mean zero duration. Maximum 24 hours; no time-zone conversion.
Formula & assumptions
Hours = (end − start − break) / 60
An earlier end time means the next day; identical times mean zero duration. Maximum 24 hours; no time-zone conversion.