Time Zone Converter by OneCal

A Time Zone Converter and World Clock, right inside your browser.

Quickly convert between multiple time zones in an instant, without context switching, right inside your browser.

🔀 CONVERT TIME BETWEEN TIME ZONES
Easily convert the time between multiple time zones in a very intuitive way, right inside your browser. Simply enter the local time in any city and you will instantly see what time it corresponds to in every other city.

🌍 WORLD CLOCK
Quickly see what time is it anywhere in the world, with just a single click. Adding a new time zone is as simple as searching for a city and removing one is only one click away.

👩‍💻 NO CONTEXT SWITCHING
Whether you’re planning a meeting with your team, writing a document or speaking to a team member, you won’t be distracted. Install the extension on your browser and you will never need to switch tabs again to convert between time zones again.