Timestamp Converter
Convert Unix timestamps to dates, or dates to timestamps, instantly.
Timestamp → Date
Date → Timestamp
Current Unix Timestamp
How to use
- To convert a Unix timestamp to a readable date, paste it (seconds or milliseconds are both detected) and click “Convert”.
- To convert a date to a Unix timestamp, pick a date and time and click “Convert”.
- The current Unix timestamp updates live at the bottom of the page.
Frequently Asked Questions
How does the tool know if I entered seconds or milliseconds?
Timestamps with more than 10 digits are treated as milliseconds; 10 digits or fewer are treated as seconds — the standard convention.
What timezone is used?
Conversions use your browser's local timezone setting for display, though the underlying Unix timestamp is always timezone-independent (UTC-based).
What is a Unix timestamp?
It's the number of seconds (or milliseconds) elapsed since January 1, 1970 UTC — widely used in programming and databases.