Unix Timestamp Converter - Convert Epoch Time Online
Convert Unix timestamps to readable dates and date strings back to Unix timestamps instantly
Developer Tools
Unix Timestamp Converter - Convert Epoch Time Online
How to Use
1Choose a conversion mode: Timestamp β Date or Date β Timestamp
2Enter a Unix timestamp (e.g. 1700000000) or a date string (e.g. 2023-11-14T22:13:20Z)
3The converted value appears instantly
4The current Unix timestamp is always shown for reference
Frequently Asked Questions
A Unix timestamp (also called epoch time) is the number of seconds that have elapsed since January 1, 1970, 00:00:00 UTC. It is a standard way to represent points in time in programming.
If you enter a timestamp in milliseconds (e.g. 1700000000000) instead of seconds, the result will appear incorrect. Divide the milliseconds value by 1000 first to get the correct seconds-based Unix timestamp.
Any date string that JavaScript's Date constructor can parse is supported. ISO 8601 format (e.g. 2023-11-14T22:13:20Z) is the most reliable. You can also use formats like "November 14 2023" or "2023-11-14".
Yes. All conversion is done entirely in your browser β no data is sent to any server.