Online utility
Convert Unix Timestamps and Dates
Processed in your browser. Learn how data is handled
Translate epoch values into readable ISO, UTC, and local times, or convert a clearly specified date back into seconds and milliseconds since 1970.
Interactive workspace
Unix Timestamp Converter workspace
Simple workflow
How to use Unix Timestamp Converter
- Select the input type
Enter seconds, milliseconds, an ISO date, or a local date and review each converted representation.
Common questions
Frequently asked questions
How are time zones handled?
ISO offsets are honored, while local date-time inputs use the time zone configured in your browser.