Hours calculator
How many hours between two times? Handles overnight shifts and subtracts breaks.
Need a whole week? Use the time card calculator.
Frequently asked questions
How do I calculate hours between two times?
Subtract the start time from the end time. If the end is earlier than the start (a night shift), add 24 hours. Then subtract any unpaid break.
How many hours is 9am to 5pm?
8 hours, or 7.5 hours with a 30-minute unpaid lunch.
How many hours is 7am to 3:30pm?
8 hours 30 minutes (8.5 decimal hours), or 8 hours with a 30-minute break.