Time Duration Calculator
Calculate the time between two clock times in hours and minutes, including durations that cross midnight.
Time Duration Calculator
Calculate the duration between two times, including overnight durations.
How time duration is calculated
Enter a start time and an end time. The calculator finds the difference in minutes and converts it into hours and minutes. Enable the overnight option when the end time is on the following day.
For example, 09:00 to 17:30 is 8 hours and 30 minutes. A 22:00 to 02:00 shift requires the overnight option and produces 4 hours.
Frequently Asked Questions
Can I calculate a duration that crosses midnight?
Yes. Enable the overnight option when the end time belongs to the following day.