Date and time tool
Timestamp Converter
Convert Unix timestamps to readable date values, or convert a date and time back to Unix seconds and milliseconds.
Unix Timestamp to Date
Date to Unix Timestamp
Unix Timestamp Conversion Result
Unix Timestamp Seconds vs Milliseconds
Unix timestamps are often stored as seconds in APIs and logs. JavaScript timestamps are usually milliseconds. This converter accepts both and returns both values.
Timestamp Converter FAQ
What is a Unix timestamp?
A Unix timestamp counts time from January 1, 1970 at 00:00:00 UTC.
What is the difference between seconds and milliseconds?
Second timestamps are usually 10 digits, while millisecond timestamps are usually 13 digits.