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Preview of Time Zone Converter with Weather

Time Zone Converter with Weather by Robert Carbonell

Convert and compare times across multiple time zones. Add cities, drag to reorder, and use the timeline slider to plan across the world.Time Zone Converter with Weather lets you compare global time zones and live weather in one place. Search by city

Available on Firefox for Android™Available on Firefox for Android™
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About this extension
Compare time zones worldwide with live weather. Search by city or IATA code, color-code zones, and export your settings.

Why Choose This Time Zone Converter?
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.

Stay on top of time zones around the world with this clean, easy-to-use converter that combines time tracking with live weather and personalized customization.

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.

Time Zone Converter by R.Carbonell.
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Permissions and data

Optional permissions:

  • Access your data for api.open-meteo.com
  • Access your data for geocoding-api.open-meteo.com

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
10.0.0
Size
51.03 KB
Last updated
4 days ago (May 22, 2026)
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License
All Rights Reserved
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