Time Duration Calculator
Calculate the exact amount of time that has passed between two specific times on the clock.
Total Time Elapsed:
0h 0m
Decimal Format (for payroll)
0.00 hours
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What is a Time Duration Calculator?
A Time Duration Calculator takes two specific instances on a clock and tells you exactly how many hours and minutes have elapsed between them. It is an essential tool for completing timesheets, calculating payroll, and tracking precise shifts.
How to use this tool
Select your Start Time and End Time. Use AM/PM designations if determining times across the 12-hour format, or use military time (24-hour style) natively. The result provides both standard "Hours & Minutes" format as well as "Decimal Hours" which is typically required for multiplying by an hourly wage.
Automatic Next-Day Handling
If you worked a night shift (e.g., from 10:00 PM to 6:00 AM), simply check the "End time is on the next day" box to legally bridge the midnight threshold seamlessly.