Typing & Speed
Reaction Time Test
Measure your reaction time. Click when the screen changes color. Get your average reaction time over 5 attempts.
Click to start
How to use Reaction Time Test
1
Click Start
Click the colored box to start the test.
2
Wait for Green
Wait for the screen to turn green — don't click too early!
3
Complete 5 Rounds
Complete all 5 rounds to see your average reaction time and rating.
Frequently Asked Questions
What is a good reaction time?
Average human reaction time is 200-250ms. Under 200ms is excellent. Over 300ms is slower than average.
What affects reaction time?
Fatigue, caffeine, screen latency, and practice all affect results.