Timezone List
Browse all IANA timezones with current local time and UTC offset. Filter by name to find any region instantly.
100% client-side · no upload
How to use
- The full list of IANA timezones loads automatically when you open the page.
- Type in the search box to filter by region or city name (e.g. "Tokyo", "Europe", "UTC").
- Each card shows the timezone name, current local time, and UTC offset.
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よくある質問
- Is this timezone list free?
- Yes, completely free with no signup and no usage limits.
- Does my data leave my device?
- No. Times are computed in JavaScript inside your browser using your device clock. No data is sent to any server.
- Does it work on mobile?
- Yes. The tool is mobile-first and works on iPhone Safari and Android Chrome.