Timestamp Converter

Convert between Unix timestamps and human-readable date/time formats. Supports milliseconds and seconds, with timezone conversion.

Current Timelive
ISO 8601
2026-06-05T15:16:40.960Z
UTC
Fri, 05 Jun 2026 15:16:40 GMT
Local
6/5/2026, 3:16:40 PM
Unix (seconds)
1780672600
Unix (milliseconds)
1780672600960
Date only
6/5/2026
Time only
3:16:40 PM
Unix Timestamp → Date
Date → Unix Timestamp

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Frequently Asked Questions

What is a Unix timestamp?

A Unix timestamp (or epoch time) is the number of seconds since January 1, 1970 00:00:00 UTC. It is used widely in programming, databases, and APIs.

Seconds vs milliseconds — how do I tell?

A 10-digit number is usually seconds (e.g. 1719878400). A 13-digit number is usually milliseconds (e.g. 1719878400000). The tool lets you select the unit.

What is ISO 8601?

ISO 8601 is an international standard for date/time strings: YYYY-MM-DDTHH:mm:ss.sssZ. It is timezone-independent and sortable alphabetically.

What is the maximum Unix timestamp?

The 32-bit Unix timestamp overflows on January 19, 2038 (the Y2K38 problem). 64-bit systems extend this to billions of years in the future.

About Timestamp Converter

Convert between Unix timestamps and human-readable date/time formats. Supports milliseconds and seconds, with timezone conversion.

timestampunixepochdatetimeconvert