Unix Timestamp Converter

Convert between Unix timestamps and human-readable dates

Timezone:

Current Time

Unix Timestamp

UTC

Timestamp → Date

UTC

ISO 8601

Relative

Date → Timestamp

Unix Timestamp (seconds)

Unix Timestamp (milliseconds)

UTC Equivalent

ISO 8601

About Unix Timestamps:

  • Unix timestamp (epoch) counts seconds since January 1, 1970 00:00:00 UTC
  • Seconds — used in most backend systems (PHP time(), Python time.time())
  • Milliseconds — used in JavaScript (Date.now()) and Java
  • Timezone selector affects both panels — results show in the chosen timezone