Unix Timestamp Converter

Convert between Unix timestamps, ISO 8601, and human dates. Multi-timezone, multi-format, with relative time.

Runs entirely in your browser — nothing is uploaded

Input — Unix (s/ms) or any parseable date string

Timezone

Unix (seconds)1782836102📋

Unix (milliseconds)1782836102000📋

ISO 8601 (UTC)2026-06-30T16:15:02.000Z📋

UTC stringTue, 30 Jun 2026 16:15:02 GMT📋

Local (UTC)Tuesday, June 30, 2026 at 4:15:02 PM UTC📋

Relative1 second ago📋

Current epoch: 1782836102