Developer
Timestamp Converter
Convert Unix timestamps to dates and readable dates back to epoch values in seconds and milliseconds.
If a timestamp looks too far in the past or future, check whether it is seconds or milliseconds before using it.
Quick read
| UTC | 2026-06-18T13:10:00.000Z |
|---|---|
| Local | 6/18/2026, 1:10:00 PM |
| Seconds | 1781788200 |
| Milliseconds | 1781788200000 |
How to use Timestamp Converter
Best for
- Converting Unix epoch values from logs, APIs, databases, and support tickets.
- Checking whether a timestamp is seconds or milliseconds.
- Copying current timestamps for test payloads and examples.
Steps
- Paste a timestamp or use the current time shortcut.
- Choose seconds or milliseconds when converting epoch values.
- Review UTC, local time, and derived epoch values before copying.
Notes
- Timestamp unit ambiguity is common. A 10-digit value is usually seconds; a 13-digit value is usually milliseconds.
- Timezone display uses your browser's JavaScript Date behavior.
FAQ
What is Unix time?
Unix time counts elapsed seconds from 1970-01-01 00:00:00 UTC.
Does Timestamp Converter handle milliseconds?
Yes. It supports seconds and milliseconds directly and displays derived microsecond and nanosecond values.