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Reaction to Sound

This is an free online audio reaction time test. How fast can you react?

You need to respond as fast as you can after you hear the sound. Make sure you turn up the volume! First you should test the audio file. Click here to hear the sound you will be waiting for.

When you are ready, click the go button. Wait for the sound. As soon as you hear the sound, click the stop button as quickly as possible. After each attempt, your best time and average will be shown.

Good luck!

How did you go? Add your best score and compare to others. If you tapped your phone screen, go here. If you used a mouse to click, go here.

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