Time Duration
Duration between two times, including overnight shifts.
Duration between two times, including overnight shifts.
Duration between two times, including overnight shifts. Fill in the fields above and the result updates instantly, together with the formula behind it.
Duration = end − start − break; end before start means following day
09:15 to 17:40 with a 30-minute break is 7 hours 55 minutes.
For clock-time calculations only; daylight saving transitions require a date and time zone.
Duration = end − start − break; end before start means following day. Example: 09:15 to 17:40 with a 30-minute break is 7 hours 55 minutes.
You enter: Starting time; Ending time; Unpaid break (minutes). An example value is shown in each empty field, and the result appears as soon as the numbers are valid.
The calculator assumes the shift crosses midnight and ends on the following day, so 22:00 to 06:00 is 8 hours.
Yes. Use Copy to copy the result or full example. Share creates a link that puts your chosen values into the URL fragment so another person can reproduce the calculation. Your named saves and recent history stay in your own browser.