Clock first screen
The page opens directly on a working clock, not a long article.
World Clock
World Clock - A world clock page for switching between local time, UTC, and major city timezones.
Use this clock
A world clock page for switching between local time, UTC, and major city timezones.
Full screen ready
Use it on a projector, monitor, TV, classroom screen, or desk display.
Study and meeting friendly
Keep time visible during focus sessions, lessons, calls, and workshops.
Configurable display
Adjust style, seconds, date, timezone, 12/24-hour format, and size.
Shareable setup
Copy a URL that opens the same clock configuration on another screen.
Frequently Asked Questions
Can I use it immediately?
Yes. Open the page and the clock starts running.
Can it fill the screen?
Yes. Use the fullscreen control to fill the browser or device screen.
Can I change seconds and date?
Yes. Seconds and date can be shown or hidden in settings.
Can I share the setup?
Yes. Copy Link creates a URL for the current clock options.
Is it network calibrated?
No. It uses your device system time.
Related tools
Online Clock
A clean online clock for study, focus, meetings, classrooms, and second monitors.
Clock With Seconds
An online clock with seconds for timing sessions, classes, calls, and short routines.
Meeting Timer
Use TimeScreen on a conference screen to show remaining meeting time, a planned end time, or the current time.