Timezone List Viewer
Browse a searchable reference table of every IANA timezone with its current UTC offset and live local time, updating in real time.
Showing 0 of 418 timezones
| Timezone | UTC Offset | Current Local Time |
|---|
How to Use the Timezone List Viewer
This tool lists every IANA timezone your browser knows about — typically all ~400 standard zones via Intl.supportedValuesOf('timeZone'), with a static fallback list of common zones if your browser doesn't support that API — alongside each zone's current UTC offset and live local time, updating every second. Use the search box to filter the list down by region or city name (like "America" or "Tokyo") instead of scrolling through hundreds of rows.
Example
Typing "Kolkata" into the search box filters the table down to Asia/Kolkata, showing its current UTC offset (+05:30) and live local time updating in real time.
Common Use Cases
- Browsing all available timezones at once to compare current times across many regions.
- Finding the exact IANA timezone identifier (like
Europe/Berlin) to use in code or configuration. - Scanning for a timezone whose current UTC offset matches a specific value you need.
FAQs
- How is this different from the Time Zone Finder? The Time Zone Finder helps you find ONE specific timezone by searching for a city — you type a place and get back that single zone's details. This Timezone List Viewer instead shows a browsable reference table of every IANA timezone at once, all with their current times live, so you can scan or filter across the whole list rather than looking up one place at a time.
- How is this different from the Time Zone Converter? The Time Zone Converter takes a specific date and time and converts it between two timezones you choose. This tool doesn't convert a time you provide at all — it's a live reference list showing the current moment across every timezone simultaneously.
- Why do some rows show "—" instead of a time? That happens only if your browser's built-in timezone database doesn't recognize a fallback-list entry it hasn't loaded — recognized zones (which is the vast majority) always render correctly.