Time Duration Calculator

Calculate the exact time difference between two points in time.

Start Time

End Time

Time Intervals & Duration

Calculations

Work Shifts: how many hours is 8:30 to 4:30 (8 hours).
Total Hours: how many hours in a week (168).
Days to Hours: how many hours is 3 days (72).
Time Elapsed: time elapsed calculator for projects.

Duration Tools

Use this as a time duration calculator to find the exact time between two times. Whether you need to know how many minutes in a day (1440) or use it as a time difference calculator for timesheets, it provides precise results.