Hours Calculator
Calculate hours and minutes between two times, including overnight shifts, minus unpaid breaks, with optional pay.
Enter your values and press Calculate.
How to use the Hours calculator
Payroll systems usually want decimal hours: 7 h 30 min is 7.5 hours, 7 h 45 min is 7.75 hours.
Formula
Hours = End − Start − Break. If the end time is earlier than the start, the shift is treated as crossing midnight and 24 hours are added.
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