Timestamp converter / Unix time calculator

Converts Unix timestamps to date and time and vice versa. Supports seconds and milliseconds.

Unix timestamp → Date

Date → Unix Timestamp

What is a Unix timestamp?

A Unix timestamp is the number of seconds (or milliseconds) that has elapsed since January 1, 1970 00:00:00 (UTC) . This format is widely used in programming languages, databases, and APIs.


What does this tool do?

With this tool you can:

  • Convert a Unix timestamp to a readable date and time
  • convert a date and time to a Unix timestamp
  • choose between seconds and milliseconds

This makes it easy to check or convert time values.


When do you use a timestamp converter?

  • working with APIs and logs
  • check database timestamps
  • debugging applications
  • frontend and backend development
  • check data consistency

Who is this tool for?

  • developers
  • system administrators
  • data analysts
  • students
  • SEO and tech specialists