How does the reaction test work?
Start the test, wait for the color change, and tap immediately. The tool records milliseconds.
Focus test
Reaction Test
Wait for the signal, tap as fast as possible, and track your reaction time across multiple attempts.
reaction testreaction time testresponse time testfocus test online
Milliseconds
Start test
Tap signal
Best score
Average score
Workspace
Reaction Test
-Best ms-Average ms
Tap only after the button turns green.
FAQ
Reaction Test questions
What is a good reaction time?
Many users score between 200 and 350 ms, but device and screen delay can affect results.