✓ Runs locally in your browser

Work Hours Calculator

Measure gross and net working time for daytime or overnight shifts with unpaid breaks.

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About this tool

What is Work Hours Calculator?

Work Hours Calculator subtracts break minutes from a daytime or overnight shift.

Three simple steps

How to use Work Hours Calculator

  1. 01

    Enter shift start, end and total unpaid break time.

  2. 02

    Enable overnight mode when the shift crosses midnight.

  3. 03

    Compare gross shift length, breaks and net decimal working hours.

Common questions

Work Hours Calculator FAQ

Can this calculate an overnight shift?

Yes. Enable overnight mode when the end time is earlier than the start time.

Is Work Hours Calculator private to use?

Yes. Date, time and schedule calculations run locally in your browser and are not sent to Toolnera.