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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05:00
Pick a timer style
Race Timer
Four racers cross the screen and hit the finish line exactly when time runs out.
Egg Timer
The egg wobbles faster and faster, then hatches the moment time is up.
Hourglass Timer
Watch the sand drain from the top bulb to the bottom, grain by grain.
Bomb Timer
The fuse burns down and the bomb goes off when time is up.
Color Bar Timer
A giant bar drains from green to amber to red as time runs out.
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.