Unix Timestamp Converter
Convert epoch timestamps to readable dates and back — seconds or milliseconds, with a live clock.
Current Unix time
Timestamp → Date
Local
7/15/2026, 10:33:44 PMUTC
Wed, 15 Jul 2026 16:33:44 GMTISO
2026-07-15T16:33:44.000ZRelative
just nowDate → Timestamp
🔒 Converted on your device
How to convert
- Timestamp to date: paste a Unix value to see local, UTC and ISO.
- Date to timestamp: pick a date and time to get the epoch value.
- Copy whichever format you need.
Frequently asked questions
What is a Unix timestamp?
It's the number of seconds since 1 January 1970 (UTC), also called epoch time. It's a compact, timezone-free way to store a moment in time.
Does it support milliseconds?
Yes. Paste a value in seconds or milliseconds — the converter detects the length and handles both.
What outputs do I get?
Your local time, UTC, ISO 8601 format and a friendly relative time (like 'in 2 days'). Converting a date back gives you seconds and milliseconds.
Is anything uploaded?
No. All conversions run in your browser.