Unix Timestamp Converter

// about

About this Tool

Computers count time in total seconds starting from January 1, 1970 (called Unix Timestamp). This tool turns those big numbers into real dates and times, or turns dates into timestamp numbers.

How to use it

  1. Paste a timestamp number OR choose a calendar date.
  2. Select whether your number is in seconds or milliseconds.
  3. Click 'Convert' to see the converted date and time result.

Why people use this tool

  • Translates computer numbers like 1700000000 into human dates instantly.
  • Supports both seconds and milliseconds format.
  • Great for checking log files, server times, and software bug reports.

Frequently Asked Questions

What is Unix Timestamp?

It is a simple number counting total seconds passed since midnight UTC on Jan 1, 1970.

Why are some timestamps 10 digits and others 13 digits?

10-digit numbers count seconds, while 13-digit numbers count milliseconds.

What timezone is displayed?

Results show standard UTC time as well as your local time zone.