Timestamp Converter
Convert Unix timestamps (seconds or milliseconds) to readable dates and turn dates into timestamps, with support for UTC and the local time zone.
- Seconds and milliseconds
- UTC and local time zone
- ISO 8601 format
Timestamp → Date
- Local date and time
- Thursday, September 17, 2026 at 4:06:09 AM UTC
- ISO 8601
- 2026-09-17T04:06:09.000Z
- UTC
- Thu, 17 Sep 2026 04:06:09 GMT
- Relative to now
- now
- Seconds
- 1789617969
- Milliseconds
- 1789617969000
Date → Timestamp
- Timestamp (seconds)
- 1789617960
- Timestamp (milliseconds)
- 1789617960000
- ISO 8601 (UTC)
- 2026-09-17T04:06:00.000Z