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CONVERTER
Unix Timestamp Converter
Convert Unix timestamps to readable dates and vice versa. Supports seconds and milliseconds, shows ISO 8601, UTC, and common timezones.
Current Unix time (seconds): 1775474171
What is a Unix timestamp?
A Unix timestamp is the number of seconds elapsed since the Unix Epoch — January 1, 1970 at 00:00:00 UTC — ignoring leap seconds. It's a universal, timezone-independent way to represent a moment in time, used in nearly all programming languages, databases and APIs.
Seconds (s)
Standard Unix time. 10-digit number (until ~2286)
Milliseconds (ms)
Used by JavaScript Date.now(). 13-digit number
ISO 8601
Human-readable standard: 2026-04-06T12:00:00Z