Online reaction time test
Measure your reaction time over five attempts. Wait for the signal, press as fast as possible and compare your average on the leaderboard.
Measure your reaction time over five attempts. Wait for the signal, press as fast as possible and compare your average on the leaderboard.
The key is not only speed: you also need to know how to wait.
Press the area to begin each attempt and wait for the signal.
Do not press while the screen tells you to wait.
When the area turns pink, tap it as quickly as you can.
A complete game contains five valid measurements.
A false start is recorded and you must repeat that attempt.
Not exactly. The display, browser, mouse or touchscreen response can add small differences.
This reaction time test calculates the average of five valid attempts. After starting each round, wait for a random interval and press only when the entire area turns pink.
An early press does not count as a measurement and forces you to repeat the attempt. This is a recreational challenge and results can vary by device and peripherals; it is not a medical or professional assessment.