Time Converter

Convert time units: seconds, minutes, hours, days, weeks and more. Free online time unit converter.

Everything runs in your browser. Your input is not sent to a server.

How to use the Time Converter

  1. Enter a time quantity.
  2. Select the source unit and target unit.
  3. Read the converted value.
  4. Change units for another conversion.

How it works

All values are normalized to a base unit such as seconds, then scaled to the target unit (60 seconds per minute, 24 hours per day, etc.).

Useful for scheduling, media duration math and science calculations.

Examples

  • 90 minutes = 1.5 hours = 5400 seconds.
  • 2 days = 48 hours.
  • 1 week = 7 days.

Time Converter FAQ

Does it handle months or years?

Only units listed on the form are supported—months/years vary in length so they may be omitted.

Is the Time Converter free?

Yes.

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