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Online Stopwatch

Free online stopwatch for classrooms, sport, practical work and timed challenges. Start instantly in full screen with no login or download.

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Good moments to use it

Where online stopwatch earns its place

  • Time practical tasks and science investigations
  • Run PE drills, warm-ups and circuits
  • Track paired speaking tasks and quick competitions

Help

Online Stopwatch FAQ

Practical answers about setup, classroom use and what pupils need to do.

Is this stopwatch free to use?

Yes. The online stopwatch is completely free, runs in the browser and does not require an account.

Can I use it full screen?

Yes. The stopwatch is designed to be readable in full screen on a classroom display or whiteboard.

What is it useful for in lessons?

Teachers often use it for timed tasks, practical work, sport activities, fluency drills and speaking challenges.

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Teacher ideas

Read how teachers use this format

Practical classroom guidance from Free Classroom Tools.

Online stopwatch

Online stopwatch for teachers: when counting up works better than countdownCountdowns create urgency. Stopwatches create measurement. Knowing which one to open on the board changes how students pace themselves and how you gather useful classroom data.
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