Reaction Time Test

Test your reaction speed, click when the red area turns green

Category

Game Tools

How to Use

  1. Click the red area to start the test
  2. Wait for the background to change from red to green
  3. Click as quickly as possible after it turns green
  4. Test multiple times to see average results

Examples

  • Test reaction speed

    Input: Click red waiting area

    Output: Wait for green, then click → Reaction time: 215ms

FAQ

What is a normal reaction time?
Average visual reaction time is 200-300ms. Gamers might achieve below 200ms. Over 500ms may need attention.
Why does it show "Too early"?
Clicking before the area turns green means you anticipated the change. That test is not counted.
How to improve reaction time?
Ensure adequate sleep, exercise regularly, reduce fatigue, and practice helps too.

Related tools