CASUAL · EASY
← All gamesReaction Test
Wait for the signal, tap as fast as you can and compare your average reaction time.
Reaction TestScore 0Best 0
How to play Reaction Test
Tap to begin, then wait for the prompt to turn green. Tap as soon as it does. Tapping before the signal counts as a false start; your result is shown in milliseconds.
Controls: Tap or click the large reaction pad.
✦ Free to play in your browser✦ Works on phones, tablets and desktop✦ Personal progress stays on this device
Explore more free games →Frequently asked questions
When should I tap in Reaction Test?
Wait until the pad says TAP NOW, then tap as quickly as possible.
What does the result mean?
The result is your reaction time in milliseconds.
What if I tap too early?
The game reports a false start; tap again to begin another attempt.