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Unix Timestamp Converter

Epoch seconds/ms to dates and back. Enter unix timestamp. Free, runs on your device.

Enter details

How to use

  1. Fill in: Unix timestamp (s or ms). Fields with defaults or marked optional can stay as shown.
  2. Tap Convert.
  3. Read the result - you can print or save it as PDF.

Worked example

With Unix timestamp = 1730419200:

UTC TIMEFri, 01 Nov 2024 00:00:00 GMT
  • ISO 8601: 2024-11-01T00:00:00.000Z
  • Unix seconds: 1,730,419,200
  • Local (browser): Fri Nov 01 2024 05:30:00 GMT+0530 (India Standard Time)
Values above 1e12 are treated as milliseconds.

Common questions

What is a Unix timestamp?

The number of seconds since 1 January 1970, 00:00:00 UTC (the Unix epoch).

Does this converter accept milliseconds?

Yes - values above 1,000,000,000,000 are treated as milliseconds automatically.

What is an example?

1,762,214,400 seconds is 4 November 2025, 00:00:00 UTC.