Smart board clock
A big, readable clock for interactive whiteboards and classroom screens. Tap Full screen, then open Settings to pick a high-contrast theme and keep the screen awake.
Set it up in 30 seconds
- Open this page in the board's browser.
- Tap Full screen.
- In Settings, choose Paper or Black and white, and turn on Keep screen awake in full screen.
- For lessons, use the classroom timer or stopwatch.
Questions people ask
How do I put a clock on my SMART Board?
Open onlineclock.app in the board's browser, press Full screen, and turn on Keep screen awake in Settings (the gear icon). Choose a high-contrast theme like Paper or Black and white so the back row can read it.
Does it work on Promethean and other interactive whiteboards?
Yes. Any interactive display with a web browser works, including Promethean, ViewSonic and Chromebook-connected projectors. Nothing to install.
Can I show a countdown instead?
Yes. Use the classroom timer for activities and tests.