Mouse Accuracy Test
Click shrinking circles accurately
The Mouse Accuracy Test presents targets of decreasing sizes that you must click precisely. It measures the accuracy of your cursor control — the percentage of attempts that land on the target — and is a direct measure of fine motor control and mouse technique.
How to Use
- 1Click Start to begin
- 2Click each target as it appears, aiming for the center
- 3Targets shrink after each hit to increase difficulty
- 4Your accuracy percentage is shown after each round
Fitts's Law: Why Small Targets Feel So Brutal
In 1954, psychologist Paul Fitts quantified something every gamer feels: the time to hit a target depends on how far away it is and how small it is, and the relationship is logarithmic. Halve the target size and your required movement time does not just double, it scales with the precision demanded at the end of the motion.
That end-of-motion phase is where accuracy lives. A fast cursor movement is actually two movements: a big ballistic launch toward the target, then tiny corrective adjustments to land on it. Misses on small targets almost always happen because the launch was too hot and the correction phase ran out of time. Slowing your initial movement by even 10% gives the correction phase room to work.
Accuracy and Speed Are One Skill, Trained in That Order
The fastest improvement path is counterintuitive: ignore speed completely for the first two weeks. Train slow enough that you hit 95%+ on every target size, letting your hand learn exact, repeatable motions. Speed added to a precise motion stays precise. Precision bolted onto a fast, sloppy motion never sticks.
This is the same progression behind serious FPS improvement, and it pairs naturally with the Aim Trainer, which adds reaction pressure on top of the pure precision you build here. Use this test to isolate the precision component, then graduate to reactive targets.
What is a Good Score?
Accuracy above 90% on medium targets is good. Above 85% on small targets is excellent. Professional FPS players maintain 90%+ accuracy even on the smallest target sizes.
Tips to Improve
- →Slow down on small targets — precision is more important than speed for accuracy training
- →Lower your DPI for finer cursor control — 800 DPI or less is recommended for accuracy-focused training
- →Use a larger mouse pad — arm aiming (shoulder/elbow movement) is more accurate than wrist-only movement
Frequently Asked Questions
How do I improve mouse accuracy?
Daily aim training (10–15 minutes), lower DPI settings, a consistent grip, and a large mouse pad are the four highest-impact changes for improving mouse accuracy.
What mouse sensitivity is best for accuracy training?
Most FPS coaches recommend 400–800 DPI with an in-game sensitivity that requires roughly 30–50cm of mouse movement for a 360-degree turn. Lower sensitivity forces larger arm movements, which produce more consistent and accurate cursor placement than high-sensitivity wrist flicking.
How long does it take to improve mouse accuracy with training?
Most players see noticeable improvement within 2–4 weeks of daily 15-minute sessions. Accuracy gains plateau more slowly than speed — reaching 90%+ accuracy on small targets can take several months of consistent practice.
Does mouse shape affect accuracy?
Yes. A mouse that fits your grip style (palm, claw, or fingertip) reduces hand fatigue and provides more stable cursor control. An ill-fitting mouse causes micro-movements from grip adjustments that hurt accuracy on small targets.
How can I improve my mouse accuracy?
Lower your mouse DPI and increase in-game sensitivity to force larger arm movements, which are more accurate than wrist movements. Practice consistently on the same surface with the same mouse settings. Professional FPS players typically use 400-800 DPI.
What DPI is best for accuracy?
Most professional FPS players use 400-800 DPI with higher in-game sensitivity to compensate. Lower DPI forces you to use larger arm movements which are inherently more precise than small wrist flicks. Experiment to find what feels natural for your grip style.
Shrinking circles, no excuses. Measure your true precision above, slow and clean beats fast and lucky.
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