A CPS test measures your clicks per second — exactly how fast you can click a mouse or tap a screen. Choose your duration, click as fast as you can, and get an instant CPS score you can chase and share.
Start the CPS testCPS is simply your total clicks divided by the number of seconds. Our test tracks it live and gives you a final CPS at the end, so you can compare 1s bursts against sustained 5s and 10s runs.
Relax your hand, keep your wrist supported, and find a rhythm rather than tensing up. Longer tests reward stamina; the 1-second test rewards an explosive burst. Practice a little each day and track your best over time.
CPS stands for clicks per second — the number of mouse clicks or screen taps you make each second.
We count your total clicks during the chosen window and divide by the number of seconds to get your CPS, shown live and at the end.
Yes — normal, jitter and butterfly clicking all produce different CPS. This test measures whatever you do; use whichever is comfortable and legal for your game.
ReactionLab games are for benchmarking and fun. They are not medical, neurological, or IQ assessments.