Calculators

Time Duration Calculator

Time Duration Calculator works out how much time elapses between a start and end time, in hours and minutes — handy for timesheets and scheduling.

Last updated: July 2026

Calculate the duration between two times in hours and minutes. Free, instant, in-browser time difference calculator.

Time Duration CalculatorRuns in your browser

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How to use Time Duration Calculator

  1. Enter a start time.
  2. Enter an end time.
  3. Read the duration in hours and minutes.

Frequently asked questions

Does it handle overnight times?

Yes — if the end time is earlier than the start, it assumes the next day.

What format are the results?

Hours and minutes, plus the total in minutes.

Is it private?

Yes, the calculation runs in your browser.

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