Convert between Unix epoch and ISO 8601, view in timezones, copy common formats
Hop to nearby dev utilities without losing context.
Quick steps so you can get results fast.
Paste a Unix timestamp in seconds or milliseconds, or enter a date to get its timestamp.
A 10-digit value is seconds; a 13-digit value is milliseconds (as returned by JavaScript's Date.now()).
Compare the UTC and local times; differences come from your time zone.
Copy the format your code or database expects.
Everything you need to know about Timestamp Converter.
Answers to the most common devtool questions.
A seconds value was probably read as milliseconds by your program, or vice versa. Multiply or divide by 1,000.
Unix timestamps are always UTC. The page shows the UTC time and the equivalent in your browser's time zone.
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Your input stays in the page while it is open. A few tools keep a short history or favourites in the local storage of this browser; you can clear it in the tool or in your browser settings.
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