Reaction Time Test
When the red box turns green, click as fast as you can.
Click to Start
Result
Clicking Try Again adds this to your history.
Recent Results
About Reaction Time
This is a classic test to measure your visual motor reaction time. The average human reaction time is around 215 milliseconds. Can you beat it?
Ranking System
- ⚡ < 150ms: Photon (Godlike)
- 🧙♂️ < 180ms: Wizard
- 🐆 < 200ms: Cheetah
- 🐙 < 220ms: Octopus
- 😐 < 250ms: Human
- 🐢 > 300ms: Turtle
- 🦥 > 400ms: Sloth
Frequently Asked Questions
How do I improve?
Stay focused, minimize distractions, and make sure you're using a wired mouse for the best accuracy (wireless adds latency!).
Why wait for green?
The random waiting period prevents you from rhythm-clicking. You must react to the visual change.
Check Out Other Popular Tools
Typing Speed Test
Test your typing speed and accuracy with our free online 1-minute typing test. Calculate your WPM (Words Per Minute) and improve your typing skills.
Compress Image Online
Compress JPG, PNG, WebP, HEIC, SVG or GIF with the best quality and compression. Reduce the filesize of your images at once safely, instantly in your browser.
Free Text to Speech
Convert any text to natural speech instantly in your browser. Choose from 50+ voices and languages. Free, private, no sign-up required.
Was this tool helpful?
Comments
Loading comments...