The left mouse button does most of the work in gaming — attacking, shooting, selecting. This left click CPS test measures your standard left-click speed in clicks per second. Choose a duration, click the pad as fast as you can, and chase your personal best.
Test your left-click speedLeft-click the pad repeatedly; we count every press and divide by the chosen time to get your CPS, updated live. This is the standard CPS test — the same one most gamers use to benchmark their clicking.
Keep your hand relaxed, find a steady rhythm, and try short bursts before longer runs. If you want to go faster, explore jitter and butterfly techniques — but normal, consistent left-clicking around 6–8 CPS is solid for most players.
The standard click speed test — it measures how many left mouse button clicks you make per second.
About 6–8 CPS is average, 8+ is fast, and 10+ is excellent for normal (non-technique) clicking.
Yes — the regular click speed test measures left-click CPS. This page is tuned for that keyword; the game is the same.
ReactionLab games are for benchmarking and fun. They are not medical, neurological, or IQ assessments.