Time Zone Converter with Weather

Compare time zones worldwide with live weather. Search by city or IATA code, color-code zones, and export your settings.

Updated July 1, 2026 **Why Choose This Time Zone Converter?** Updated and added 779 cities in the database. Unlike many basic time converters, this extension does more than display time differences. It combines global time zones with live weather updates, airport code search, custom color coding, interactive time controls, and export/import settings. Compare cities faster, organize zones visually, and save your personalized setup to use across browsers or devices. Designed for simplicity and convenience, everything you need is available in one place. **Why It's Different** Unlike many time converters that only display basic times, this extension combines global time zones, live weather, custom color coding, interactive time controls, and portable settings in one place. Compare cities faster, keep zones organized visually, and save your setup for use across devices. **Adding Cities & Time Zones** Search by city name, country, or IATA airport code such as DFW, JFK, or LHR and instantly add locations to your list. All zones appear in a single scrollable row for quick comparison. **Live Weather** Every city displays current weather conditions, including temperature in °F (Fahrenheit) and °C (Celsius), weather description, and wind speed, updated automatically. **Customize Your Colors** Use the palette icon next to any city to assign a unique color. Colors apply to the city name, time display, and slider bar for quick visual identification. **Change the Date & Time** Select any date, type a specific time directly into a zone, or drag the slider to move through the day. All time zones update together in real time. Use ↺ Reset to return to the current date and time instantly. **Take Your Settings Anywhere** Export your cities and color preferences as a .json file and import them later on another browser or device to restore your setup instantly. **Permissions & Privacy** To power live weather and location features, this extension connects to the following trusted services: - **api.open-meteo.com** — fetches current weather conditions for each city you add - **geocoding-api.open-meteo.com** — converts city names into coordinates for accurate weather lookups - **flagcdn.com** — displays country flag icons next to each city No personal data is collected, stored, or transmitted. All connections are used strictly to display information inside the extension. **Heads up for updates:** When a new version is released that includes permission changes, Chrome will temporarily set the extension to inactive and prompt you to re-enable it. Simply click **"Re-enable"** when prompted and the extension will continue working normally. This is a standard Chrome security feature, not an error. --- *Time Zone Converter by R.Carbonell*