Skip to main content
dubinity

Developer & Web

Unix Timestamp Converter

Convert epoch seconds, milliseconds or nanoseconds to a readable date in any time zone, and back.

  • Runs in your browser
  • Works on mobile
  • Out: TEXT
Loading the tool…

Your files and text are processed on your own device, inside this page. Nothing is uploaded to Dubinity or stored, and closing the tab discards it. How privacy works

About Unix Timestamp Converter

Paste a number from a log or a database and get the date it means - in UTC, in your own time zone or in any IANA zone such as Asia/Dubai - with the ISO 8601 and RFC 2822 forms and the offset at that instant. Go the other way by picking a date and time.

The unit is guessed from the number of digits, which is what every epoch converter does, and can be set by hand when the guess is wrong. Nanosecond values keep their full precision because they are converted with BigInt rather than a floating-point number.

Time-zone rules come from your browser's own database through Intl, so daylight saving is always up to date and nothing is shipped or uploaded.

How to use it

  1. 1Paste the timestamp, or press 'Use now' for the current one.
  2. 2Leave the unit on detect, or choose seconds, milliseconds, microseconds or nanoseconds.
  3. 3Choose the time zone you want the date shown in.
  4. 4Copy the ISO 8601 string, or use the second panel to turn a date back into a timestamp.

Questions

Was this tool helpful?

Related tools

All developer tools

  • Cron Expression Generator

    Build and read cron schedules in plain English, and see the next five times a job would run.

    Runs in your browserOpen tool

  • JWT Decoder

    Read a JSON Web Token's header and payload, with expiry in plain language and optional HMAC verification.

    JWT
    Runs in your browserOpen tool

  • Number Base Converter

    Convert numbers between binary, octal, decimal, hexadecimal and any base up to 36, with no size limit.

    TEXT
    Runs in your browserOpen tool

  • JSON Formatter

    Format and indent JSON, or minify it, with exact error positions and big numbers kept as written.

    JSON
    Runs in your browserOpen tool

  • Password Generator

    Create strong random passwords with the character rules a site demands, and see the real entropy.

    NONE
    Runs in your browserOpen tool

  • What Is My IP

    See the IP address our server sees, the rough location attached to it and what your browser sends.

    NONE
    Server lookupOpen tool