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How to Use the Time Duration Calculator

The Time Duration Calculator finds the number of days, minutes, hours and seconds between two given points in time.

Time duration calculator help

The design of the calculator may vary slightly with this image.


  • The order of the fields for Day, Month and Year depend on your browser's language settings or the order specified in the Site configuration.
  • If the Day, Month and Year fields are left empty, the current UTC/GMT date is used as default.
  • If the time fields are left empty, the Hour, Minute and Second fields default to the start of the day (Midnight/00:00).

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