Date & Time

Unix Timestamp Converter

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Convert any Unix epoch timestamp into a readable date and time, in your local timezone or UTC. Also converts a date back to a timestamp. Supports both seconds and milliseconds.

Auto-detected unit: —

Now (s): 1785433679Now (ms): 1785433679354Now: 2026-07-30 17:47:59
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How to use

  1. 01Enter a timestamp on the left, or pick a date on the right.
  2. 02Both fields stay in sync automatically.
  3. 03Toggle the unit between seconds and milliseconds as needed.
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FAQ

Seconds or milliseconds — how do I tell?
Timestamps that are 10 digits long are seconds (since 1970). 13-digit numbers are milliseconds. The tool auto-detects but you can override.
What is the Unix epoch?
The Unix epoch is 00:00:00 UTC on 1 January 1970. Unix timestamps count the seconds elapsed since that moment, ignoring leap seconds.
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