Time Converter

Free time unit converter. Convert between milliseconds, seconds, minutes, hours, days, and weeks.

How the Time Converter works

All time units are converted via fixed ratios relative to one second: 1 minute = 60 s, 1 hour = 3,600 s, 1 day = 86,400 s, 1 week = 604,800 s, and 1 millisecond = 0.001 s. The converter normalizes your input to seconds, then divides by each target unit's ratio.

How to use the Time Converter

  1. 1The time converter is designed to be simple and fast.
  2. 2Enter a value in any time unit.
  3. 3See all equivalent time units.
  4. 4Your result is shown immediately.

Examples

  • 1 hour = 3,600,000 ms = 3,600 s
  • 1 week = 7 days = 168 hours

Benefits

  • Completely free with no signup required.
  • Runs entirely in your browser for instant results and privacy.
  • Works on mobile, tablet and desktop.
  • Results can be copied with one click.

Frequently Asked Questions

Is the time converter free to use?

Yes. The time converter is 100% free, with no signup, no watermark and no hidden limits.

Does the time converter store my data?

No. All calculations and processing happen locally in your browser. Nothing is uploaded to a server.

Does the time converter work on mobile?

Yes. The time converter is fully responsive and works on phones, tablets and desktop computers.

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