Unix Timestamp Converter
Convert Unix timestamps to human-readable dates and times, or convert any date back to a Unix timestamp. Supports milliseconds and all timezones.
Current Unix timestamp
1781625295
1781625295000 ms
Timestamp → Readable date
Paste a timestamp above to see the result.
Date → Unix timestamp
Unix (seconds)
1781625240
Unix (milliseconds)
1781625240000
What is a Unix Timestamp?
A Unix timestamp (also called epoch time) is the number of seconds that have elapsed since January 1, 1970 at 00:00:00 UTC. It is the most widely used system for tracking time in software — used in databases, APIs, logs, and virtually every programming language.
Seconds vs Milliseconds
Unix timestamps are typically in seconds (10 digits, e.g. 1716000000) but JavaScript and many APIs use milliseconds (13 digits, e.g. 1716000000000). This tool auto-detects which one you have pasted.
How to use this tool
- Paste a Unix timestamp in the top field to convert it to a readable date
- Or pick a date and time in the bottom section to get its Unix timestamp
- The current timestamp updates live so you can copy it anytime
- All conversions happen instantly with no button click needed