Unix Timestamp
private · runs in your browser
~ $ devkit:timestamp

Unix Timestamp Converter

Convert between Unix timestamps and human-readable dates, in your local timezone and UTC.

Timestamp → Date
Local time—
UTC—
ISO 8601—
Relative—
Date → Timestamp
Seconds—
Milliseconds—
Live clock
—

How to use Unix Timestamp

  1. Paste a Unix timestamp and choose seconds or milliseconds. Auto mode treats 13 or more digits as milliseconds.
  2. Read the UTC, ISO and local date results, or use the date field to convert a local date back to a timestamp.

Example

Input: 1704067200 (seconds)
UTC: January 1, 2024, 00:00:00
ISO: 2024-01-01T00:00:00.000Z

Details and limitations

Unix time counts from January 1, 1970 UTC. The date picker and local result use your browser's timezone. Select the unit explicitly for historic or fractional timestamps.