React & Recall

Jitter Click Test

Tense your arm and vibrate your finger for 10 seconds.

How to play

Jitter Click Test

  1. 1.Click the box to start. The first click counts.

  2. 2.Keep clicking as fast as you can until the time runs out.

  3. 3.Your score is clicks per second (CPS).

How scores compareEstimated distribution
5.8 CPS9.0 CPS12.2 CPS

Higher is better. Ticks mark the 10th, 50th and 90th percentiles.

How the test works

  1. Click anywhere in the box to start. The first click counts.
  2. Keep clicking as fast as you can until the timer runs out.
  3. Your score is clicks per second (CPS): total clicks divided by the time.

What it measures

Jitter clicking means tensing the muscles in your forearm so your hand vibrates, and letting that vibration press the button. It's much faster than normal clicking but harder to control, and it tires your arm quickly.

What is a good score?

ScoreBetter than about
14.8 CPS99% of people (top 1%)
12.2 CPS90% of people (top 10%)
10.7 CPS75% of people
9.0 CPS50% of people (average)
7.3 CPS25% of people

Estimated from typical scores for this kind of test.

Tips to improve

Frequently asked questions

What is a good jitter click CPS?

Around 9 CPS is typical once you've learned the technique. 12 CPS or more puts you in roughly the top 12%.

Is jitter clicking bad for your hand?

It can strain your wrist and forearm if you do it for long periods. Warm up, keep sessions short and stop if you feel pain.

Try another test