Timestamp Converter

Convert between Unix timestamps and human-readable dates. Support for both seconds and milliseconds, multiple timezones, ISO 8601 format, and a live real-time Unix clock.

Unix Timestamp Explained

The Unix timestamp (or epoch time) is the number of seconds (or milliseconds) that have elapsed since January 1, 1970, 00:00:00 UTC. It's widely used in programming, databases, and APIs for representing dates and times in a system-independent way.

Convert Timestamp to Date

Enter any Unix timestamp (in seconds or milliseconds) to get the corresponding human-readable date. Choose your preferred timezone for the output. See results in multiple formats: local time, UTC, ISO 8601, and RFC 2822.

Convert Date to Timestamp

Select a date and time using the visual date picker. Choose the timezone of your input. Get both seconds and milliseconds timestamps instantly. Perfect for generating timestamps for API calls, database queries, or programming tasks.

Live Current Timestamp

A real-time display shows the current Unix timestamp, updating every second. Shows both seconds and milliseconds versions. Click to copy to clipboard.

What is the Y2K38 Problem?

32-bit signed integer timestamps will overflow on January 19, 2038 at 03:14:07 UTC. Modern 64-bit systems (used by most current software) don't have this limitation and can handle timestamps far into the future.