Time Duration Calculator

Find the hours and minutes between two times, with breaks and overnight shifts handled.

Duration

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Questions

How do I calculate hours between two times?
Enter the start and end time. If the end time is earlier than the start, the calculator assumes it is the next day, which is how overnight shifts work.
What are decimal hours?
Decimal hours turn minutes into a fraction of an hour for timesheets and payroll. 7 hours 30 minutes is 7.5 hours; 15 minutes is 0.25 hours.
Can I subtract a lunch break?
Yes. Enter the break length in minutes and it is taken off the total.