Unix Timestamp (Epoch) Converter
Free epoch converter: Unix timestamp to date, UTC, ISO 8601, and local time.
Current epoch
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Formats
How it works
Enter epoch or a date
Paste a Unix timestamp, or pick a local date and time. 10 digits are seconds; 13 digits are milliseconds.
Read every format
Local time, UTC, ISO 8601, RFC 2822, and relative time update as you type. No convert button.
Copy what you need
Copy seconds, milliseconds, or a formatted date. Use now snaps to the current epoch.
What is epoch time?
Epoch time, Unix time, and Unix timestamp are the same idea: seconds since the Unix epoch (1 Jan 1970 UTC). APIs, logs, and databases often store this number. An epoch converter maps it to a human date, and the other way, from a calendar date back to Unix seconds.
Why use this tool
- Epoch converter runs in a browser tab.
- Unix seconds and milliseconds in one view
- UTC, ISO 8601, RFC 2822, and your timezone
- No account. Unlimited on the free plan
- Use now snaps to the current epoch instantly
Questions
What is a Unix timestamp (epoch)?
A Unix timestamp, also called epoch time, is the number of seconds since 1 January 1970 00:00:00 UTC. This epoch converter turns that number into a calendar date and back.
Seconds or milliseconds?
A 10-digit value is Unix seconds. A 13-digit value is milliseconds. This converter detects both.
Which timezone is used?
Local date and time use your browser timezone. UTC and ISO 8601 are timezone-independent.
What happens on 19 January 2038?
32-bit systems that store time as a signed 32-bit Unix second overflow at 03:14:07 UTC that day. This tool uses JavaScript Date (64-bit milliseconds), so dates after 2038 still convert here.
Can I copy formatted dates?
Yes. Copy Unix seconds, local datetime, or any row in the formats table with one click.
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When to use Unix Timestamp (Epoch) Converter
Unix Timestamp (Epoch) Converter is one of those utilities you open for a few minutes, finish the task, and close without leaving a trail of uploads. Free epoch converter: Unix timestamp to date, UTC, ISO 8601, and local time. Watch time zones and UTC carefully. Off-by-one-hour mistakes are common when daylight saving rules differ. Search results often mix upload-based converters with local tools. Read the privacy note on this page so you know which model you are using. On Easy24, normal use of this tool keeps processing in your browser. That means the content you paste or the file you pick does not need to be uploaded to finish the job. This page has no daily free-plan cap, so you can run it as often as you need. For product-wide questions about accounts, ads, and Pro, see the site FAQ and Security pages. For this tool’s exact steps, use the guide blocks above.
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