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Work Hours Calculator

Calculate a shift duration after an unpaid break.

Tool inputs stay in your browser · optional AI search sends your query

Good to know: A clock-duration estimate, not an attendance record. If end is earlier than start, assumes the next day; equal times mean zero, not24hours. No timezone/DST or overtime law calculation.

How to use it (step by step)

  1. 1Fill in the boxes: “Start (24-hour)”, “End (24-hour)”, “Unpaid break (minutes)”. Example numbers are already there so you can see how it works; replace them with yours.
  2. 2The result updates instantly as you type (on a phone it is below the boxes).
  3. 3The bold line is the main answer. Tap Copy next to any value to copy it.

Words to know

Time card / hours
Adding up hours worked (minus breaks) to calculate pay. Overtime is time beyond normal hours, often paid at a higher rate.

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