Unix timestamp converter
Seconds, milliseconds, ISO 8601 and local time.
Current Unix time
1778706495
Local
Wed May 13 2026 21:08:15 GMT+0000 (Coordinated Universal Time)
UTC
Wed, 13 May 2026 21:08:15 GMT
About this tool
Convert between Unix timestamps and human-readable dates in any timezone. Supports seconds and milliseconds.
Features
- Seconds, milliseconds, ISO 8601
- Any IANA timezone
- Now button
- Live two-way conversion
How to use it
- Paste a timestamp or date.
- Pick a timezone.
- Read the converted value.
🔒 100% private
Everything happens inside your browser using JavaScript and WebAssembly. Your files are never uploaded to a server, never stored, and never seen by us.
Frequently asked questions
What format is ISO 8601?
Like 2025-05-10T12:34:56Z - the international standard for date-times.