Timestamp Converter
Convert Unix timestamps to dates and back.
How to use it
- Enter a Unix timestamp in seconds, or click Use now.
- Read the UTC, local, and ISO date.
- To go the other way, pick a date and time to get the timestamp.
About this tool
This tool converts between Unix time, the number of seconds since the start of 1970 in UTC, and a human readable date. It shows the date in UTC, your local time, and ISO format. It expects timestamps in seconds, the Unix standard, so divide by 1000 first if your value is in milliseconds.
Examples
Input
1700000000Output
Tue, 14 Nov 2023 22:13:20 UTCInput
A date and timeOutput
Its Unix timestamp in secondsCommon uses
- Read a Unix timestamp from a log
- Get the timestamp for a specific date
- Convert between UTC and local time
- Debug time fields in an API
FAQ
Is anything I enter uploaded?
No. The conversion runs in your browser. Nothing you type is sent anywhere.
Seconds or milliseconds?
It expects seconds, the Unix standard. If your value is in milliseconds, divide by 1000 first.
Which time zone does it use?
It shows UTC, your device local time, and ISO format, so you can read whichever you need.
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Paste this snippet to put the tool on your own site. It runs entirely in the visitor's browser, the same as it does here.