What Is CPS and How Is Click Speed Calculated?
CPS means clicks per second. It is calculated by dividing the number of accepted clicks by the active test duration in seconds. A score of 40 clicks over five seconds equals 8 CPS. This page also calculates a rolling one-second CPS value, the highest completed one-second bucket, total clicks, average time between clicks and a consistency estimate.
There is no single universal “good CPS” score. Mouse switches, debounce settings, touchscreens, browser event handling, hand technique and test duration all affect the result. A score from a one-second test should not be compared directly with a one-minute test, and a butterfly-click score may not be comparable with ordinary single-finger clicking.
Kohi Click Test and Minecraft PvP Practice
The phrase Kohi click test is widely used for a short clicks-per-second challenge associated with the culture of Minecraft PvP practice. Players often use CPS tests to evaluate mouse control, rhythm and short clicking bursts. Actual game performance depends on far more than raw CPS, including aim, movement, timing, network latency, game rules and server-specific input limits.
CorrectionCopy’s Kohi mode provides a convenient preset and detailed analytics, but it does not simulate a particular game server and cannot guarantee an in-game advantage. Minecraft is a trademark of its respective owner; this independent utility is not endorsed by or affiliated with Mojang or Microsoft.
Jitter Clicking, Butterfly Clicking and Drag Clicking
Jitter clicking
Jitter clicking uses controlled muscle tension to create rapid small movements that press the mouse button repeatedly. The technique can generate fast bursts, but sustained tension may become uncomfortable. Use short sessions, keep the wrist neutral and stop when discomfort appears.
Butterfly clicking
Butterfly clicking alternates two fingers over one mouse button. Some mice register alternating presses differently because of switch design, debounce firmware or double-click prevention. For meaningful comparisons, keep the same mouse, browser and operating-system settings.
Drag clicking
Drag clicking moves a finger across a mouse button so friction can create a sequence of switch actuations. Not every mouse supports it, and software may combine or filter events. The drag preset is intentionally short because the technique emphasizes bursts rather than sustained ordinary clicking.
How to Improve Click Speed Responsibly
- Warm up with ordinary clicking before attempting rapid techniques.
- Compare the same duration, mouse and input method rather than chasing unrelated scores.
- Prioritize relaxed control and accuracy instead of maximum tension.
- Use the per-second chart to identify a sustainable rhythm.
- Take regular breaks during long sessions and stop if you notice pain, numbness, tingling or persistent discomfort.
- Remember that many games limit, filter or do not reward extremely high CPS.
Why CPS Results Can Differ Between Devices
A click speed test runs through a chain of hardware and software. The mouse switch creates a physical signal, mouse firmware processes it, the operating system receives the input, the browser generates an event and JavaScript records the event timestamp. Touchscreen scanning, Bluetooth polling, USB polling rate, browser workload and power-saving modes can all change how inputs arrive. Therefore, this tool is best for repeatable comparisons on one setup rather than certified hardware measurement.
Privacy and Local Processing
Click timing, per-second buckets, result history and chart generation are handled locally on your device. Recent results are saved only in local storage so you can compare attempts. No account is required. When a test finishes, the page increments an anonymous aggregate completion counter; submitting a star rating updates aggregate rating values.