Working Hours Calculator
Calculate work shifts, timesheets, unpaid breaks and overtime, including overnight shifts
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How to use this tool · examples & limitations
Calculate work shifts, timesheets, unpaid breaks and overtime, including overnight shifts.
Getting a reliable result
Check whether the tool expects local time, UTC, seconds or milliseconds. Include the timezone when comparing results.
Limitations to check
Daylight-saving changes can make local times ambiguous. Timestamp length is only a heuristic for identifying units.
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