100 Second CPS Test

A hundred seconds of clicking. Pick a pace you can keep.

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The longest test on the site

A hundred seconds is long enough that speed stops being the question. What decides the score is whether you can find a pace your hand will tolerate and then stay on it. Treat it as a stamina drill rather than a sprint.

What the result shows

The big number is your average clicks per second across the whole run. Under it, the pace check compares your first 50 seconds with your last 50 and tells you how much you faded. The chart has ten bars of 10 seconds each. A run where the last bar is within a click or two of the first is a well-judged run, whatever the total.

How to get through it

  • Start at a pace that feels slightly too easy. At around the 40 second mark it will not.
  • Keep the rest of the hand loose. Gripping the mouse harder does not make the finger faster, it only tires the forearm.
  • If your finger starts to fail, switching to another finger for a few seconds costs less than grinding to a halt.
  • Look at the pad, not the timer. Watching the seconds crawl makes the run feel longer.

Using it for practice

One run of this test does more for stamina than a dozen short ones. A reasonable routine is one 100 second run, a few minutes of rest, then a 10 second test to see how your short pace holds up when the hand is already tired. Keep it to once a day. The guide to clicking faster has a fuller routine.

Pain is not part of the exercise. If anything hurts, tingles or goes numb, stop.

Frequently asked questions

What does the 100 second CPS test measure?
Stamina. The score is your average clicks per second over the full 100 seconds, so it rewards an even pace far more than a fast start.
What is a well-paced 100 second run?
One where the bars stay level: the last 10 seconds close to the first 10. The result tells you the percentage you faded between the first and second half.
Can I pause during the test?
No. The timer runs for 100 seconds from your first click. You can ease off for a moment, and those seconds simply count as slower ones.
Can I switch fingers during the run?
Yes. Every press of the left button counts, whichever finger made it.