Unix Timestamp Converter
Convert Unix timestamps to readable dates and vice versa.
---What is an Epoch / Unix Timestamp?
The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT), not counting leap seconds (in ISO 8601: 1970-01-01T00:00:00Z). Literally speaking the epoch is Unix time 0 (midnight 1/1/1970), but 'epoch' is often used as a synonym for Unix time.
How to convert Unix timestamp to date?
Simply enter the numeric timestamp into the input field. Our tool will automatically detect if it's in seconds (10 digits) or milliseconds (13 digits) and display the corresponding GMT, Local, and ISO dates in real-time.
Why is my timestamp 10 digits vs 13 digits?
10-digit timestamps represent time in seconds, while 13-digit ones are in milliseconds. JavaScript's Date object uses milliseconds.
Does this tool store my data?
No, all conversions are performed locally in your browser using JavaScript. No data is sent to our servers.