Unix timestamp to date
Convert a Unix timestamp (epoch seconds or milliseconds) to a readable UTC and local date. Free two-way converter.
Paste a Unix timestamp and get the human date in both UTC and your local timezone. Works with 10-digit seconds and 13-digit milliseconds.
Seconds vs milliseconds
A 10-digit value is seconds; 13 digits is milliseconds. If the result lands in 1970, you passed the wrong unit — divide or multiply by 1000. The converter handles both, but knowing which your source uses avoids surprises.
UTC and local
The timestamp is always UTC; the converter also shows your local time so you can sanity-check against the wall clock. For cross-system comparisons, keep everything in UTC.
Try it now — free, no signup
Use the timestamp converter in your browser. Then, when you need it at scale with an API key and higher limits, grab the full Eveses API.