ClassroomQuickTools
Timers

45 Minute Classroom Timer

A 45-minute classroom timer for full class periods, workshops, tests, and extended work sessions.

Cost
Free to use
Setup
No account needed
Best for
Smartboards & laptops

Use the tool below

45 Minute Classroom Timer

45:00Timer status: Ready

How to use this tool

Start the 45-minute timer for a full class period or extended work block.

Use the visual progress ring to help students understand how much time remains without repeatedly asking.

Classroom use cases

  • Full class period countdown
  • Workshop block
  • Long assessment
  • Project-based learning time

Frequently Asked Questions

Can I use this for a full class period?

Yes. A 45-minute timer is useful for class periods, long work blocks, and extended classroom activities.

Can I use this timer on a smartboard?

Yes. The timer uses a large display and fullscreen mode so it works well on smartboards, projectors, tablets, and classroom screens.

Is this classroom timer free?

Yes. The timer is free to use and does not require an account.

Does the timer have sound?

Yes. The timer includes a simple browser-generated end chime. You can mute sound whenever you need a silent classroom timer.

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