APM Calculator — Test Your Actions Per Minute
Click as fast as you can inside the zone. Your APM is calculated live as you act. Choose a time window, beat your personal best, and see your click-rate breakdown.
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APM Speed Guide
What is APM?
APM (Actions Per Minute) measures how many clicks and keypresses you perform per minute. It is the standard metric for action speed used across gaming benchmarks, RTS, and reaction testing.
Jitter Clicking
Jitter clicking uses arm and wrist muscle tension to generate rapid vibrations, sending them through to the mouse button. It can reach very high APM but may cause wrist strain with prolonged practice.
Butterfly Clicking
Butterfly clicking alternates two fingers on the same mouse button in rapid succession. Skilled players can exceed 300 APM. Some servers prohibit it as it can be indistinguishable from auto-clicking.
Mouse Debounce & APM
Your mouse's debounce delay limits how fast consecutive actions can be registered. Office mice use 25–50ms, capping actions at ~20–40 per second. Gaming mice use 1–10ms to remove this bottleneck.