Unix Timestamp Converter Online

Convert Unix timestamps to human-readable dates and dates back to Unix timestamps. Shows UTC, local time, and ISO format. Free epoch converter with live clock.

Unix to Date Date to Unix Live Epoch Clock UTC & Local ISO 8601
Current Unix timestamp:
Unix Timestamp → Human Date
Date & Time → Unix Timestamp
Quick reference
What it is
  • A converter between Unix timestamps (seconds since Jan 1 1970 UTC) and human-readable date and time formats.
How to use it
  • See the live current Unix timestamp at the top
  • Enter a Unix timestamp on the left and click Convert
  • Pick a date and time on the right and click Convert
  • Click Copy next to the live clock to copy it
When you need this
  • Reading a timestamp from a database or API response
  • Setting an expiry time for a token or session
  • Checking when a log entry was created
  • Calculating time differences between events
Good to know
  • If your timestamp has 13 digits it is in milliseconds — divide by 1000
  • Unix time started at midnight January 1 1970 UTC
  • ISO 8601 format looks like 2026-03-17T10:55:00.000Z
  • The Z at the end of ISO format means UTC timezone
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