Reaction Time Test
Click as soon as the screen turns green. Average human reaction time is around 250 ms. How fast are you?
Click anywhere to start.
Get ready...
Common scores
See what your score means relative to typical performance bands.
How does this compare?
Related Tests
How It Works
- Click Start to begin the test.
- Wait for the screen to turn green.
- Click as fast as you can when you see green.
- Your reaction time is measured in milliseconds (ms).
Tip: Share your best reaction time with friends. Great for TikTok or Instagram challenges.
Understanding Your Score
| Range | Rating |
|---|---|
| Under 180ms | Excellent |
| 180–220ms | Above Average |
| 220–280ms | Average |
| 280–350ms | Below Average |
| Over 350ms | Slow |
Reaction time measures the speed of your neural pathways from visual stimulus detection to motor response. It involves three stages: stimulus perception, cognitive processing, and motor execution. Research shows reaction time peaks in the early 20s and gradually slows with age.
Tips for Improvement
- Minimize distractions and focus entirely on the screen.
- Get adequate sleep — fatigue significantly slows reaction time.
- Stay physically active — regular exercise improves neural processing speed.
- Practice regularly — repeated testing builds faster motor responses.
Live Reaction Time Test scores on MindBenchmark
Where results actually land for people taking this test in a browser.
| Band | Score |
|---|---|
| Top 1% | 153 ms or faster |
| Top 5% | 239 ms or faster |
| Top 10% | 268 ms or faster |
| Top 25% | 320 ms or faster |
| Median | 373 ms |
From 2,232 submissions on MindBenchmark in the last 180 days · refreshed nightly
These are real attempts in a browser — every device, every connection, first tries included. Published research figures are usually collected on dedicated hardware with practiced participants under controlled conditions, so they typically run faster than what this table shows. Both are useful, and they answer different questions: a score can sit well behind the research figure and still be mid-pack among people actually taking the test here.