World Clock - Current Time in Cities Worldwide | Hexa

Why a World Clock Matters for Global Communication

Scheduling across time zones is tricky. When is 9 AM in Tokyo for someone in London? (Tokyo is typically 9 hours ahead of London—so 9 AM Tokyo = midnight London.) What time is the webinar in New York if you're in Dubai? Mental math with time zones leads to errors—daylight saving changes, regional offsets, and half-hour zones (e.g., India) add complexity. A world clock gives you instant answers. Add the cities you care about—colleagues, clients, family—and see current times at a glance. No conversion tables, no mistakes. Essential for remote work, travel planning, and staying in touch globally. See Time zone on Wikipedia and Intl.DateTimeFormat on MDN.

How the World Clock Works

Our world clock uses the browser's Intl API and the device's time zone database to display current time for cities worldwide. Add cities to your list—New York, London, Tokyo, Dubai, Paris, Sydney, and many more. Compare time zones side by side. The display updates to show the current time in each city. Time zone conversions run locally—we don't send your city list to servers. Your device's clock and time zone data provide the basis; internet helps keep the device time accurate.

Use Cases for a World Clock

Remote work: Team members in different time zones. Check when it's 9 AM for your colleague before sending a "let's talk" message.

Travel: Planning a trip? See local time at your destination. Avoid calling at 3 AM their time.

Webinars and events: "Live at 2 PM ET." What's that for you? Add New York, see the equivalent in your time zone.

Family and friends: Staying in touch across borders. Know when it's a reasonable hour to call.

Privacy and Data

We do not store your city selections or any personal data. Time zone lookups run locally in your browser. Add and remove cities as you like—nothing is saved on our servers. Your world clock configuration stays on your device.

Open the world clock below to check current time in any city. No signup—add your cities and compare time zones instantly. Perfect for global scheduling and travel.