Date to Unix Timestamp

Date to Unix Timestamp: represent a date and time as a unix value

Use Date to Unix Timestamp to represent a date and time as a unix value. Prepare a timestamp for a test record, scheduled workflow, or application field that expects Unix time.

How to use Date to Unix Timestamp

Enter the date and time using the form and confirm the time zone and output unit before copying the result.

Example and practical checks

Use a clearly specified test date and compare the value with a reverse conversion. Check the result in the application where you plan to use it.

What to check before copying

A date without a time zone can be ambiguous. Check daylight-saving transitions and whether the destination expects seconds or milliseconds.

Common questions

Is a calendar date enough to identify one instant?

Not always. The time of day and time zone are needed when a workflow requires a particular instant.

Related tools

Use Unix Timestamp to Date to check the reverse date operation. For a separate unit conversion, compare Seconds (s) to Milliseconds (ms) and Milliseconds (ms) to Seconds (s), keeping the timestamp unit explicit.