Unix Timestamp Converter

Convert Unix epoch timestamps (seconds or milliseconds) to IST, UTC and local time, and dates back to epoch.

  • Free, no limits
  • Runs in your browser
  • No sign-up

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How to use the Unix Timestamp Converter

  1. Paste a timestamp in seconds or milliseconds.
  2. See the date in local time, IST and UTC.
  3. Or pick a date to get its epoch value.

Frequently asked questions

Seconds or milliseconds?

Both work: values with more than 11 digits are treated as milliseconds.

What is IST offset?

India Standard Time is UTC+5:30 with no daylight saving.

Is it accurate?

It uses your device clock and the browser's built-in time zone data.

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