Timestamp Converter
Convert between Unix timestamps, ISO 8601, and human-readable dates.
Current Time
Unix (seconds)
1773422463
Unix (milliseconds)
1773422463639
ISO 8601
2026-03-13T17:21:03.639Z
RFC 2822
Fri, 13 Mar 2026 17:21:03 GMT
Human Readable
Fri, 13 Mar 2026 17:21:03
Relative
just now
Timezone: UTC+00:00 · UTC
Quick Presets
Convert From
Date Breakdown
Year
2026
Month
3
Day
13
Day of Week
Fri
Hour
17
Minute
21
Second
03
Day of Year
72
About Timestamp Converter
Convert between Unix timestamps (seconds & milliseconds), ISO 8601 date strings, and human-readable formats. Everything runs in your browser — no data leaves your device.
- Auto-detects seconds vs milliseconds input
- Live ticking clock with one-click "Now"
- Parses any JavaScript-compatible date string
- Date picker for manual selection
- Relative time display (e.g. "3h ago")
- Full date breakdown with day-of-year
Timestamp Converter FAQ
Answers to the most common questions about this page.
What timestamp formats does this converter support?
It supports Unix timestamps in seconds and milliseconds, plus conversions to common date/time formats like ISO 8601.
Can I convert both timestamp-to-date and date-to-timestamp?
Yes. The tool supports conversion in both directions.
Is this useful for backend and log debugging?
Yes. It helps decode timestamps from logs, APIs, and database records during development and troubleshooting.
Does the tool include a live time reference?
Yes. It includes a live clock to help compare current time with converted values.
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