Unix Time Converter

Convert between human-readable date/time and Unix timestamp (seconds since January 1, 1970 UTC). Supports multiple time zones.

Date/Time to Unix Timestamp

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Unix Timestamp to Date/Time

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Why use this tool?

Unix time is widely used in programming, databases, and APIs. This converter helps you quickly translate between human-readable dates and Unix timestamps.

  • Bidirectional conversion — Convert from date to Unix timestamp and vice versa.
  • Time zone support — Select your local time zone or UTC for accurate conversions.
  • Quick current time — One-click button to set the current date and time.
  • Privacy-focused — All calculations happen in your browser. No data is sent to any server.

How to use

Convert Date to Unix Timestamp

  1. Select a date and time using the date picker, or click Set Current Time.
  2. Choose your time zone from the dropdown (Local Time uses your browser's time zone).
  3. Click Convert to Unix to see the Unix timestamp.
  4. Click the copy button to copy the timestamp to your clipboard.

Convert Unix Timestamp to Date

  1. Enter a Unix timestamp (seconds since January 1, 1970 UTC).
  2. Click Convert to Date to see the human-readable date and time.
  3. Click the copy button to copy the formatted date to your clipboard.

Frequently Asked Questions

Yes, the MushTools Unix Time Converter is completely free with no sign-up required. All conversions happen in your browser.

Unix time (also known as POSIX time or epoch time) is the number of seconds that have elapsed since January 1, 1970, 00:00:00 UTC, not counting leap seconds.

Yes, you can select different time zones for converting between local time and Unix timestamp.