Utility

Unix Timestamp & Time Zone Converter

Convert Unix timestamps, ISO 8601 values, and IANA time zones locally in your browser. No network calls, no storage, no URL writes.

Timestamp → Date

Enter a Unix timestamp (seconds, milliseconds, microseconds, or nanoseconds) or an ISO 8601 / RFC 3339 string with offset.

Input

Unit

INVALID_DATETIME: Empty input.

Additional IANA zones

Zone 1

Zone 2

Enter a wall-clock datetime without offset and choose the IANA time zone it belongs to. DST overlap shows Earlier and Later; DST gap is rejected.

Input

IANA time zone