The Reaction Time Test is a simple yet addictive way to measure how fast your reflexes really are. Used by athletes, esports players, and curious minds worldwide, this test measures the time it takes for you to respond to a visual stimulus — the screen turning green.
The average human reaction time is about 250 milliseconds. Professional gamers and athletes often score under 200ms. How do you compare? Our test runs 5 rounds and calculates your average, giving you a reliable measurement of your reflex speed.
The average human reaction time is around 250ms. Scores under 200ms are excellent, and below 150ms puts you in the top percentile. Professional esports players typically average 150-200ms.
Yes! Regular practice with reaction time tests, getting adequate sleep, staying hydrated, and playing fast-paced video games can all help improve your reflexes over time.
This test measures visual reaction time through your browser. While browser-based tests add a small delay (typically 10-30ms), they provide a reliable relative measure for comparing your performance over time.