Toollance

Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa. Display UTC, local time, ISO 8601, RFC 2822, and relative time formats instantly.

What does this tool do?

The Timestamp Converter converts Unix timestamps (seconds since epoch) to multiple human-readable date formats, and converts dates back to Unix timestamps. Perfect for debugging API responses, log timestamps, and database records.

How to use this tool

Timestamp → Date

  1. Enter a Unix timestamp in seconds (e.g. 1711497600)
  2. Click Convert or use Use Current Time for the current moment
  3. See the date in UTC, Local, ISO 8601, RFC 2822, and relative formats

Date → Timestamp

  1. Switch to the Date → Timestamp tab
  2. Enter a date string (ISO 8601 recommended: 2026-03-27T12:00:00Z)
  3. Get Unix seconds and milliseconds

Output formats

FormatExample
UTCFri, 27 Mar 2026 00:00:00 GMT
Local2026-03-27 08:00:00 UTC+08:00
ISO 86012026-03-27T00:00:00.000Z
RFC 2822Fri, 27 Mar 2026 00:00:00 +0000
Relative5 minutes ago

Common use cases

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