GGiant Stopwatch
COUNTDOWN
GIANT
25:00
READY
Ready

Classroom Timer

Give the whole class a clear view of activity time. Choose a common classroom duration below, start when ready, and use fullscreen on a projector or shared display.

Quick classroom durations

Select one, two, five, ten or fifteen minutes to prepare the countdown. Press Start when the class is ready. Use Set time for a custom activity.

Useful for classroom routines

Use a visible countdown for transitions, independent work, short presentations, reading time, group tasks and end-of-lesson packing. The timer ends silently, so pair it with your usual classroom cue.

Frequently asked questions

Can students see it on a projector?

Yes. Open fullscreen on the computer connected to the projector. The display scales to the available screen.

Does it play a bell?

No. This classroom timer finishes silently.