Free tool
Unix Timestamp Converter
Convert Unix timestamps to human-readable dates. Support for seconds and milliseconds, multiple timezones, and ISO 8601.
Current Unix Timestamp
1783276397
Milliseconds
1783276397773
Local Time (UTC)
Sunday, July 5, 2026 at 06:33:17 PM
UTC
Sunday, July 5, 2026 at 06:33:17 PM
ISO 8601
2026-07-05T18:33:17.000Z
Relative
1 seconds ago
Other Timezones
New York (EST/EDT)
Sunday, July 5, 2026 at 02:33:17 PM
Los Angeles (PST/PDT)
Sunday, July 5, 2026 at 11:33:17 AM
Chicago (CST/CDT)
Sunday, July 5, 2026 at 01:33:17 PM
London (GMT/BST)
Sunday, July 5, 2026 at 07:33:17 PM
Paris (CET/CEST)
Sunday, July 5, 2026 at 08:33:17 PM
Berlin (CET/CEST)
Sunday, July 5, 2026 at 08:33:17 PM
All Formats
178327639717832763970002026-07-05T18:33:17.000ZSun, 05 Jul 2026 18:33:17 GMTWhat is a Unix timestamp?
A Unix timestamp (also called Epoch time) is the number of seconds that have elapsed since January 1, 1970, at 00:00:00 UTC.
Why use Unix timestamps?
- •Timezone independent: Represents a single moment in time
- •Easy to compare: Simple integer comparison for ordering
- •Compact storage: Single integer vs formatted strings
- •Universal standard: Supported by all languages and databases
Seconds vs milliseconds
Traditional Unix timestamps are in seconds (10 digits). Many modern systems like JavaScript use milliseconds (13 digits) for greater precision.
Common formats
1700000000Unix (seconds)1700000000000Unix (milliseconds)2023-11-14T22:13:20ZISO 8601
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