Home
Tom Utilities

Work Hours Calculator

Office Tools

Calculate hours worked between two times, including breaks and overnight shifts.

How to use

Calculate time worked

Enter start and end times and the break in minutes. Overnight shifts are supported: if the end time is earlier than the start time, 24 hours are added.

  1. Enter the start and end times.
  2. Enter the total break minutes.
  3. Read the hours and minutes worked.

Frequently asked questions

How is an overnight shift handled?

If the end time is before the start time, the tool assumes the shift ends the next day.

Can I enter multiple breaks?

Combine them into the total break minutes.