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Unix Epoch Timestamp Converter

Convert Unix timestamps to human-readable datetime formats and vice versa. Inspect timezones, relative time, and leap seconds. 100% client-side precision.

Current Unix Epoch: 0000000000 (0 ms)

Timestamp → Human Date

Unix Timestamp (Seconds, Milliseconds, or Microseconds):

Format: Seconds (10 digits)

UTC Time: -

ISO 8601: -

Local Time: -

Relative Time: -

Human Date → Timestamp

Pick Date & Time (Local):

Or paste ISO 8601 / Date String:

Epoch (Seconds): -

Epoch (Milliseconds): -

RFC 2822: -

Day of Year: -