Reaction Speed Test Online - Measure Your Reaction Time

Reaction Time Test

Click as soon as the screen turns green

3 attempts will be performed

How to use Reaction Test

This professional reaction time tester measures how quickly you can react to visual stimuli. Perfect for gamers, athletes, and anyone looking to improve their reflexes.

How to use:

  • Click "Start Test" to begin
  • Wait for the screen to turn green
  • Click immediately when you see green
  • Complete 3 attempts for accurate results

Important: Don't click too early (false start) - wait for the green signal. Your average reaction time from all valid attempts will be calculated.

Perfect for: Gaming performance improvement, sports training, reflexes testing, and reaction time monitoring. The test works on all devices including mobile phones and tablets.

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