Time Duration Calculator
Calculate the time between two times, with optional break deduction.
Results
Total Time8h 0m
Total Minutes480 min
Decimal Hours8.00 hrs
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How this time duration calculator works
This calculator works out the difference between a start time and end time, then subtracts any break duration you enter. It is useful for work shifts, study sessions, and general time tracking.
Formula
Total duration = end time - start time - break time
Example
If you start at 09:00, finish at 17:30, and take a 30 minute break, the total worked time is 8 hours.
FAQs
Can I use this for work shifts?
Yes. It is ideal for calculating shift duration and break-adjusted working hours.
What if the end time is after midnight?
This calculator supports overnight durations by treating the end time as the next day when needed.
Does it show decimal hours too?
Yes. It shows both hours and minutes, plus a decimal-hours result.