Time Difference Calculator
Calculate hours, minutes and seconds between two clock times.
Enter the two dates and times below.
First date
Time::
Second date
Time::
Difference:
1 hours 0 minutes 0 seconds
Total hours:
1
Total minutes:
60
Total seconds:
3,600
Calculating Time Duration ⌛
Measures the difference between two clock times.
Often used for tracking work hours and shift lengths.
Key Facts
- Duration may cross midnight.
- Decimal hour output is useful for payroll systems.
- Some industries track time in 15-minute increments.
Formulas
- Duration Formula
Duration = End Time − Start Time- Computes the time interval between two clock points.