Free browser tool
Unix Timestamp Converter
Convert Unix seconds, milliseconds and ISO dates into readable local and UTC times.
When to use the Unix Timestamp Converter
Use it to turn Unix timestamps from logs, databases or APIs into readable dates, and back.
Examples
- Convert
1700000000to a readable date. - Check whether an API returns seconds or milliseconds.
Common mistakes
- Mixing seconds and milliseconds and getting dates in 1970 or far in the future.
- Ignoring time zones when comparing log timestamps.