A tool that can convert between Unix time and date.

This tool can convert Unix time to date and vice versa.

Dates selected from strings or calendars can also be converted to Unix time.

How to use Unix Time Converter

UNIX → Date

Select the unit from "Second" or "Millisecond".

Enter the Unix time value you want to convert.

The date and time are displayed.

By changing the time zone, you can check the time in UTC (Coordinated Universal Time) or any other region.

Also, clicking the "Current time" button will enter the current Unix time.

Date → UNIX

Select either "Text Input" or "Calendar Input".

For "Text Input", if you enter the time in the format "2025-01-01 09:00" or "2025/01/01", it will be converted to Unix time and displayed.

For "Calendar Input", click the calendar icon to select a date, or enter the date and time directly and they will be converted to Unix time and displayed.

Also, clicking the "Current time" button will enter the current date and time.

Link for calculation results

When you perform the conversion, a link to the calculation result will be displayed in the "Link for calculation results" column.

By accessing the URL of this link, the same content as the input Date value and the conversion result will be displayed.

You can share the converted content with others by sending this link URL via social media or email.

What is Unix Time?

Unix Time (Unix Timestamp) is a time representation that shows the number of seconds elapsed since "January 1, 1970 00:00:00 (UTC)".

This "January 1, 1970, 00:00:00" is called the Unix Epoch and is used as the reference point for dates and times in many systems.