Classroom Timer
Fun, full-screen visual timers built for the classroom. Pick a style, set a time, and project it — students can see how much time is left at a glance.
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🐇
🦊
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Tap the time to set a custom length
Sound
Playful & high-energy
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Race Timer
Four racers cross the screen and hit the finish line exactly when time runs out.
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Egg Timer
The egg wobbles faster and faster, then hatches the moment time is up.
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Bomb Timer
The fuse burns down and the bomb goes off when time is up.
Calm & focused
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Hourglass Timer
Watch the sand drain from the top bulb to the bottom, grain by grain.
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Color Bar Timer
A giant bar drains from green to amber to red as time runs out.
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Sensory Timer
Calm floating bubbles drift and pop away one by one until time is up.
Why visual timers work in class
A visual timer shows time as something students can see shrinking — a racer approaching the finish line, sand draining, a bar turning red — so even kids who can't read a clock know how much time is left. That makes transitions, cleanup, timed stations, and tests run smoother without the teacher calling out the time.
Every timer here runs full-screen for projectors and whiteboards, plays a sound when time is up, and works on any device with no sign-up, downloads, or ads.
Frequently Asked Questions
- Are these classroom timers free?
- Yes. Every timer on UntilClock is completely free, with no sign-up, download, or ads.
- Can I show the timer on a projector or smartboard?
- Yes. Press the Full screen button and the timer fills the display — it's designed to be readable from the back of a classroom.
- Do the timers make a sound when time is up?
- Yes. Each timer plays your choice of a chime, beep, or bell when it finishes. The sensory timer rings just once, gently.