World time · live
Current time
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Day & night across your cities
Date and time results depend on your browser time-zone data and selected inputs. Time-zone laws can change; verify critical schedules with participants.
Times use the browser's timezone database (Intl API) — accurate to the second, computed locally. No account, no tracking, nothing stored on a server. City choices stay on this device.
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What does this calculator estimate?
World clock: check the current time in countries and major cities worldwide, with live time zones and local day or night status shown. Free, no signup.
How this calculator works
Frequently asked questions
What is a world clock and what does this tool do?
A world clock displays current local times for cities and time zones around the globe. This tool lets you view multiple world clock times simultaneously in your browser.
Do I need to create an account or sign up to use this world clock?
No. This world clock is completely no-signup and runs entirely in your browser. You can start checking times immediately with no registration required.
How does this world clock get accurate time without installing anything?
This world clock uses your device's built-in clock and internet-based time data directly in the browser. No software installation is needed , just open the page and see world clock times instantly.
Cite this tool
BoringToolsKit. “World Clock.” boringtoolskit.com/world-clock/. Free to reference in articles, syllabi, and answer posts with a link.
Privacy: Inputs and results stay in this browser. Any future sponsored recommendation or advertisement will be clearly labeled and kept separate from the calculation.