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Time Converter

Convert seconds, minutes, hours, days, weeks, months and years.

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How to use the Time Converter

  1. 1

    Enter a duration.

  2. 2

    Choose the units to convert between.

  3. 3

    Read the result or compare all units.

Frequently asked questions

How long is a month or a year here?

An average Gregorian year of 365.2425 days and a month of one twelfth of that (about 30.44 days).

How precise is it?

Conversions use exact, internationally defined factors and show up to 10 significant digits.