Unix Timestamp Converter
Convert Unix timestamps (epoch seconds or milliseconds) to human-readable dates, or convert any date to a Unix timestamp. Browser-only, no signup.
Unix Timestamp
Convert between epoch and human-readable dates
How to use this tool
1. Enter your input. Use the form above — all processing happens in your browser, no data is sent to any server.
2. View the result. The output appears instantly below the input. Copy any value with one click.
3. Explore related tools. See the related tools section below for adjacent calculators and converters.
4. Bookmark this page. This tool runs entirely client-side, so it works offline once loaded. Add it to your bookmarks for quick access.
Frequently Asked Questions
Everything you need to know about this currency pair
A Unix timestamp (also called epoch time or POSIX time) is the number of seconds that have elapsed since January 1, 1970, 00:00:00 UTC (the Unix epoch). It's the standard way to represent time in programming because it's timezone-independent and easy to compute with. Most databases, APIs, and programming languages use Unix timestamps internally.