Convert a Unix timestamp into a readable date, or a date into its Unix timestamp — a common need when working with logs, APIs or databases.
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Unix Timestamp Converter
TL-64
Convert a Unix timestamp to a readable date, or a date to its Unix timestamp.
0
Current timestamp (s)
Timestamp → Date
Date → Timestamp
How to use the Unix Timestamp Converter
To convert a timestamp: paste it in and click Convert to date.
To convert a date: pick a date and time and click Convert to timestamp.
The converter auto-detects whether a timestamp is in seconds or milliseconds.
Tips
Unix timestamps count seconds (not milliseconds) since January 1, 1970 UTC by convention — JavaScript's Date object uses milliseconds internally, which is why some APIs return 13-digit numbers instead of 10.
The current timestamp shown at the top updates only when you load or revisit this page.