Time Duration Calculator
Calculate the exact duration between two times. Supports overnight shifts.
Total Duration8h 00m 00s
Hours
8
Minutes
0
Seconds
0
Total Minutes480
Frequently Asked Questions
Does this support overnight shifts?
Yes. If your end time is earlier than your start time, the calculator automatically treats it as an overnight duration crossing midnight.
What format should I enter times in?
Times are entered in HH:MM format using a standard time picker. Hours range from 00 to 23 and minutes from 00 to 59.
What is this useful for?
Common uses include tracking time spent on tasks, calculating shift lengths, timing events, logging work sessions, and measuring how long a process took.
How is this different from the Work Hours Calculator?
The Work Hours Calculator focuses on pay and total hours worked across a week. This tool focuses purely on the duration between two specific times.