Unix Timestamp Converter
Convert epoch time to a readable date and back.
Free
Runs in your browser
Current Unix time:
Timestamp → date
Date → timestamp
About this tool
A Unix timestamp counts seconds since 1 January 1970 (UTC). This converter turns timestamps into readable dates and dates back into timestamps. It detects seconds and milliseconds automatically.
How to use Unix Timestamp Converter
- Paste a timestamp, or pick a date and time.
- See the result in your local time, UTC and ISO format.
- Copy the value you need.
Questions people ask
Seconds or milliseconds?
Unix time is usually in seconds (10 digits). JavaScript uses milliseconds (13 digits). The tool detects which one you entered.
What is the current Unix time?
The live clock at the top of the tool shows it, updating every second.
What is the year 2038 problem?
Systems that store Unix time in a signed 32-bit number overflow on 19 January 2038. Modern systems use 64-bit numbers.
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