Enter two clock times to find the elapsed duration, decimal hours and total minutes. Overnight spans are handled automatically.
Use 24-hour time such as 09:00 or 17:30. If the ending time is earlier than the starting time, the calculator assumes the span crosses midnight.
Convert both times to minutes after midnight and subtract the starting time from the ending time. When the ending time is earlier, add 24 hours to represent an overnight span. Any break minutes are then subtracted from the elapsed duration.
Decimal hours are useful for timesheets, billing and payroll. Total minutes are useful when you need precise duration without converting between hours and minutes.
Yes. If the end time is earlier than the start time, the calculator assumes the end occurs on the following day.
The break value is subtracted from the elapsed duration. A break cannot reduce the net duration below zero.
Decimal hours express minutes as a fraction of an hour. For example, 8 hours 30 minutes equals 8.5 hours.