Developer tool
Timestamp Converter
Convert Unix seconds, milliseconds, ISO dates, local time, and UTC.
Runs in your browserHow to use this timestamp converter
- Choose Unix seconds, Unix milliseconds, or a date string, then enter the timestamp or date to convert.
- Compare the converted result with the source. Check the selected direction, format, and options before copying it.
- Change one input at a time to compare another case, then copy or save the result you plan to use.
About this timestamp converter
Use the Timestamp Converter to convert Unix seconds, milliseconds, ISO dates, local time, and UTC. Each control affects a specific part of the result.
You can also use it to compare the converted result with the source.
Example
Convert Unix timestamp 0 to see the start of the Unix epoch in UTC and in your local timezone.
Common uses
- → convert Unix seconds, milliseconds, ISO dates, local time, and UTC
- → compare the converted result with the source
- → prepare the output for another task or program