Time Duration Calculator
Measure elapsed time between two clock times — handy for shifts, timesheets and billing.
Duration
8h 0m
Decimal hours
8.00
Total minutes
480
How to use it
- 1Enter the start and end time in 24-hour or local format.
- 2Overnight spans are handled automatically (end earlier than start rolls to the next day).
- 3Add unpaid break minutes to deduct them from the total.
- 4Use the decimal hours figure for payroll or invoicing.