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Unix Timestamp Converter

Convert between Unix/epoch timestamps and human dates — seconds or milliseconds, local and UTC. Everything runs in your browser.

Current Unix time

Timestamp → Date

Date → Timestamp

About Unix timestamps

A Unix timestamp (also called epoch time) is the number of seconds that have elapsed since 00:00:00 UTC on 1 January 1970. It's a compact, timezone-free way to store a moment in time, which is why it shows up everywhere in programming, databases, logs and APIs.

This converter goes both ways: paste a timestamp to see the date in your local time and UTC, or enter a date to get the timestamp in seconds and milliseconds. It auto-detects whether your number is in seconds or milliseconds, and everything runs in your browser.