What is Reaction Time?
Reaction time is how quickly you can respond to a stimulus. In this test, click as soon as the screen turns from blue to green.
Performance Categories
- Under 180ms: Excellent - Professional athlete level
- 180-200ms: Very Good - Above average
- 200-250ms: Average - Normal for most adults
- 250-300ms: Below Average - Room for improvement
- Over 300ms: Slow - Practice recommended
How to Play
- Click the blue screen to start the test
- Wait patiently for the screen to turn green
- Click immediately when you see green
- Your reaction time will be displayed
- Take multiple attempts for better accuracy
Tips for Better Results
- Stay relaxed and focused
- Don't try to anticipate the color change
- Make sure you're well-rested
- Practice regularly to improve
- Minimize distractions around you
Reaction Time Test
Wait for green...
Click to start
Pro Tip: Don't guess when the screen will turn green. React only when you actually see the color change!