Time Duration Calculator

Hours and minutes between two times, minus breaks, with decimal hours.

Start

End

Break (min)

Duration

8:00

Decimal hours8.00 h

Total Duration480 min

175 available

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About this calculator

Hours and minutes between two clock times minus breaks, with overnight spans and decimal hours for payroll.

Overnight shifts?

If end is earlier than start, the span rolls past midnight automatically.

Break deduction?

Enter break minutes; they subtract from gross, never below zero.

Decimal hours?

For payroll: 8:45 = 8.75 h.