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Epoch Converter

100% Free

Paste a Unix timestamp (epoch) and get UTC plus local date — or pick a date and get seconds, milliseconds, microseconds, or nanoseconds back. 10, 13, 16, and 19-digit values are auto-detected.

Auto-detect
Client-Side
Relative time
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Current Unix Timestamp
Seconds
1787727250
Milliseconds
1787727250181
Unix timestamp (auto-detect s/ms/us/ns)

Detected: Seconds (10 digits)

Epoch (s)
1787727250
Epoch (ms)
1787727250000
Epoch (µs)
1787727250000000
Epoch (ns)
1787727250000000000
ISO UTC
2026-08-26T06:54:10.000Z
Local
8/26/2026, 12:24:10 PM
just now

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Paste an epoch (Unix timestamp) from an API, log, or database. This converter shows the matching date in UTC and your local timezone, and can go the other way: date → Unix seconds or milliseconds.

How to use

Timestamp → Date: Paste a Unix timestamp (seconds or milliseconds) and see the equivalent UTC and local date-time.

Date → Timestamp: Enter a date and time, choose UTC or local, and get the Unix timestamp.

When to use

Debugging API responses, reading database records, or any time you encounter a raw Unix timestamp in logs or code.

Frequently Asked Questions

What is a Unix timestamp?
The number of seconds elapsed since 1 January 1970 00:00:00 UTC (the Unix epoch). Millisecond timestamps divide by 1000 to get seconds.
Does it support ms, microseconds, and nanoseconds?
Yes. It auto-detects common precision lengths: 10 digits (seconds), 13 (milliseconds), 16 (microseconds), and 19 (nanoseconds).
Can I convert a human-readable date to a timestamp?
Yes — switch to date-to-timestamp mode, pick a date and time, and get the corresponding Unix timestamp.
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