Home Text Tools Math & Numbers Developer Tools Date & Time
Date & Time

Unix Timestamp Converter

Convert between Unix timestamps and human-readable date strings.

Current Timestamp

Convertissez entre timestamps Unix et dates lisibles

Fonctionnalités

Timestamp → Date
Convert any Unix timestamp to a human-readable date and time.
Date → Timestamp
Convert any date/time to its Unix epoch value.
Timezone Support
View the converted time in any timezone.
Current Timestamp
See the current Unix timestamp updated in real time.

How to Convert Unix Timestamps

  1. Enter a Unix timestamp to convert to a date.
  2. Or enter a date and time to get the timestamp.
  3. Select timezone if needed.

FAQ

What is a Unix timestamp?

A Unix timestamp is the number of seconds (or milliseconds) elapsed since January 1, 1970 00:00:00 UTC (the Unix epoch). It's the standard way computers track time.

How do I know if my timestamp is in seconds or milliseconds?

Timestamps in seconds are typically 10 digits (e.g., 1700000000). Millisecond timestamps are 13 digits (e.g., 1700000000000).

Key Facts

  • Unix epoch: January 1, 1970 00:00:00 UTC = 0
  • Current timestamp (approx): 1,700,000,000+
  • Year 2038 problem: 32-bit signed timestamps overflow in 2038.

More Date & Time