Reaction Time Test
Measure how fast you react when the screen changes color
Round
0/5
Average
0ms
Best
-
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About Reaction Time Test
How It Works
- Click anywhere on the blue screen to start
- The screen will turn red - wait patiently
- When it turns green, click as fast as you can!
- Your reaction time will be displayed in milliseconds
- Complete 5 rounds to see your average and best time
- Don't click too early or you'll have to restart that round
Reaction Time Ratings
- Under 200ms: Lightning Fast! (Professional level)
- 200-250ms: Excellent! (Above average)
- 250-300ms: Great! (Average)
- 300-350ms: Good (Below average)
- Over 350ms: Keep Practicing!
Features
- 5 rounds for accurate measurement
- Random delay to prevent anticipation
- Average and best time tracking
- Too-early detection
- Performance ratings
- All attempts history
- Beautiful color-coded interface
Tips for Better Results
- Stay focused and minimize distractions
- Keep your finger ready on the mouse/trackpad
- Don't try to anticipate - wait for green
- Take breaks between attempts
- Practice regularly to improve
- Stay relaxed - tension slows reactions
Did You Know?
The average human reaction time is around 250ms for visual stimuli. Professional gamers and athletes often have reaction times under 200ms. Factors like age, fatigue, and distractions can affect your reaction time. Regular practice can help improve your reflexes!