Unix Timestamp Converter
Unix Timestamp to Date
Convert a Unix timestamp to a human-readable date
Date to Unix Timestamp
Convert a date to a Unix timestamp
Current Unix Time
Get the current Unix timestamp
Formula
Unix Timestamp = Seconds since January 1, 1970 00:00:00 UTC
Frequently Asked Questions
What is a Unix timestamp?
A Unix timestamp (or epoch time) is the number of seconds elapsed since January 1, 1970, 00:00:00 UTC. It is widely used in programming and databases to represent dates.
What is the Year 2038 problem?
32-bit systems store Unix time as a signed 32-bit integer, which overflows on January 19, 2038 at 03:14:07 UTC. Most modern systems use 64-bit integers to avoid this issue.
What is the difference between seconds and milliseconds?
Unix time in seconds has 10 digits (e.g. 1700000000). In milliseconds it has 13 digits (e.g. 1700000000000). JavaScript's Date.now() returns milliseconds.
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