Mouse Accuracy Test
Hits
0
Misses
0
Accuracy
0%
Avg error
0px
Avg time
0ms
Time left
60s
Press Start — click every green target as fast and precisely as you can.
How to use
- Choose session duration and target size (smaller targets are harder).
- Press Start.
- Click each spawned target as quickly and accurately as you can; avoid wild misses that inflate error and misses.
- Optionally use fullscreen for a larger practice area.
- When the timer ends, review hits, misses, accuracy, average error (px), average reaction time (ms), score, and saved local best.
FAQ
How is score calculated?
Score is based on hit count and accuracy during the timed session.
Can I use this as FPS warm-up?
Yes. It works as a lightweight browser warm-up for click precision and speed.
Introduction
Mouse Accuracy Test is a browser aim drill: random targets, timed rounds, and metrics for precision (error distance), speed (reaction time), and an overall score — good for warm-up or day-to-day tracking.
Purpose
- Track hit rate, accuracy, average miss distance, and reaction time in one place.
- Compare sessions only when duration and target size match.
Key Features
- Random targets with configurable duration and target size.
- Outputs accuracy, average pixel error, average reaction time, and a session score (plus local best where implemented).
- Fullscreen-friendly layout when you need more room.
Common Use Cases
- FPS warm-up, aim drill, or comparing two sensitivities on equal settings.
- Tracking precision vs speed trade-offs week over week.
Best Practices
- Keep target size and duration fixed when comparing sessions.
- Stop if your arm or wrist hurts — this is repetitive strain prone.
Comparison metrics
| Metric | Meaning |
|---|---|
| Hits / misses | Raw volume of successes vs failed attempts. |
| Accuracy | Hit fraction of meaningful attempts — compare with fixed preset. |
| Avg error (px) | Lower is closer to target center — only compare at the same target size. |
| Avg reaction time (ms) | Spawn-to-hit delay — mix of reflex and movement. |
| Score / best | Composite for trends; local best tracks improvement on this browser. |