Work hours, made simple.

Hours Calculator

Find the time between a start and end time, subtract an unpaid break, and see the decimal-hours equivalent.

One shift

How long did you work?

Time format

Quick entry: type 9, 930, or 17:30 — we’ll format it.

A quick guide

How to use it

  1. 1

    Enter the time you started and finished.

  2. 2

    Add an unpaid break in minutes, or leave it at zero.

  3. 3

    Read the paid duration and decimal-hours result instantly.

Worked example

A useful example

9:00 AM to 5:00 PM is 8 hours. After a 30-minute unpaid break, the paid duration is 7h 30m, or 7.50 decimal hours.

Good to know

Common questions

Does it handle overnight work?

Yes. 10:00 PM to 6:00 AM is calculated as an 8-hour overnight shift.

Can I leave the break blank?

Yes. A blank break is treated as zero minutes.

Why show decimal hours?

Decimals are useful when entering time into timesheets, invoices, or pay calculations.