Timestamp converter
Convert between Unix timestamps and human-readable dates in every common format.
How to use
Paste a Unix timestamp to convert it into a human-readable date and time, or pick a date to get its epoch value. It handles both seconds and milliseconds and shows the result in your local time and UTC, so you can line up logs and API values quickly.
Unix time counts the seconds since 1 January 1970 (UTC) and is everywhere in programming — databases, APIs, logs and tokens. This tool removes the guesswork of reading those numbers.
It runs entirely in your browser, so conversions are instant and your data stays private.
Examples
Convert 1700000000 into a readable date to find when an event happened.
Pick a date and grab its epoch seconds for a request or database field.
Tell whether a 13-digit value is milliseconds and convert it correctly.
Frequently asked questions
What is a Unix timestamp?
It's the number of seconds (or milliseconds) elapsed since midnight UTC on 1 January 1970, used widely in software to represent a moment in time.
Does it handle milliseconds?
Yes. It detects or lets you convert both seconds (10-digit) and milliseconds (13-digit) timestamps.
Which time zone is shown?
Both your local time and UTC, so you can match whichever your system or API uses.
Is my data sent anywhere?
No. The conversion runs in your browser with nothing uploaded.
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