Time & Date Converters

Convert between time formats instantly. All conversions happen locally in your browser.

All Time Conversions

Unix Timestamp to ISO 8601
ISO 8601 to Unix Timestamp
Unix Timestamp to Readable Date
Readable Date to Unix Timestamp
Timestamp (ms) to ISO 8601
ISO 8601 to Timestamp (ms)

About Time Conversion

Xvert provides instant time and date format conversion directly in your browser. Convert Unix timestamps (seconds or milliseconds since epoch), ISO 8601 dates, and human-readable formats. No data is sent to any server.

FAQ

What is a Unix timestamp?: A Unix timestamp is the number of seconds (or milliseconds) that have elapsed since January 1, 1970 00:00:00 UTC, known as the Unix epoch.
What is ISO 8601?: ISO 8601 is an international standard for representing dates and times, using the format YYYY-MM-DDTHH:mm:ssZ.
What timezone is used?: Conversions use your local timezone by default. ISO 8601 output includes the UTC timezone (Z suffix).
How do I know if my timestamp is in seconds or milliseconds?: Second timestamps are typically 10 digits (like 1705329000), while millisecond timestamps are 13 digits (like 1705329000000).