Check Your Mouse Sensitivity Online
Test pointer movement, target accuracy and movement consistency directly in your browser. Use this mouse sensitivity check to understand how your current settings feel and identify unusual pointer behavior.
Free Mouse Sensitivity Check
Click Start Test, then move your pointer between the targets as accurately as possible.
What Is Mouse Sensitivity?
Mouse sensitivity determines how much the pointer or in-game camera moves in response to physical mouse movement. Higher sensitivity generally produces more screen movement from a smaller physical movement, while lower sensitivity requires more physical movement for the same on-screen distance.
Mouse sensitivity is influenced by more than one setting. Your operating system pointer settings, mouse DPI, application sensitivity, acceleration settings and game-specific configuration can all change how mouse movement feels.
How to Use This Mouse Sensitivity Test
Step 1: Start the test
Click Start Test. A target will appear inside the testing area.
Step 2: Move accurately to the target
Move your mouse pointer onto the target and click it. The tool will record successful target hits and attempts.
Step 3: Repeat the movement
Continue hitting the targets. Try both slow and quick movements so you can see how consistently you control the pointer.
Step 4: Review accuracy
The accuracy percentage shows how many target interactions were successful. A lower result may indicate difficulty controlling the current sensitivity, but it does not prove that your sensitivity setting is incorrect.
Step 5: Compare settings
If you are adjusting mouse sensitivity, change one setting at a time and repeat the test. Compare your accuracy and average target time before and after the change.
Mouse DPI vs Mouse Sensitivity
DPI describes how many counts a mouse sensor reports for a given physical movement. Sensitivity is usually a software setting that changes how those input counts are translated into pointer or camera movement.
This means two users can have different DPI settings while achieving a similar in-game sensitivity after adjusting their software sensitivity.
How to Find the Best Mouse Sensitivity
Start with a comfortable setting
Choose a sensitivity that allows you to move the pointer or aim comfortably without constantly lifting or repositioning the mouse.
Test both precision and speed
Very high sensitivity can make small movements more noticeable, while very low sensitivity can require larger physical movements. The best setting is the one that gives you the control required for your specific workload or game.
Keep your DPI consistent
When comparing sensitivity settings, avoid changing DPI and software sensitivity at the same time. Otherwise it becomes difficult to determine which change affected the result.
Disable acceleration when consistency matters
Pointer acceleration can change the relationship between physical movement speed and pointer movement. If you need predictable movement, check whether acceleration is enabled in your operating system or application.
Mouse Sensitivity for Gaming
Gaming sensitivity is particularly important for aiming and precise cursor control. Competitive players often prioritize consistency rather than simply using the highest possible DPI or sensitivity.
If your aim feels unstable, test your mouse movement first, then review DPI, polling rate and in-game sensitivity separately. This helps identify whether the problem comes from the mouse, settings or technique.
Mouse Sensitivity for Everyday Use
For browsing, office work and general computer use, sensitivity should make normal pointer movement comfortable. If you regularly run out of desk space or need to make very large mouse movements, your sensitivity may be too low for your setup.
If the pointer feels difficult to control or jumps excessively during small movements, investigate sensitivity, acceleration, mouse surface and hardware behavior.
Common Mouse Sensitivity Problems
- Mouse pointer moves too far with small physical movements
- Pointer requires excessive physical movement
- Aim feels inconsistent after changing DPI
- Mouse acceleration changes movement behavior
- Pointer movement feels different between applications
- Cursor feels too fast or too slow after an operating system update
- Wireless mouse movement feels inconsistent
Related Mouse Diagnostic Tools
Frequently Asked Questions
How can I test my mouse sensitivity?
You can use the interactive test above to evaluate pointer control and target accuracy. For exact physical sensitivity measurements such as cm/360, you need additional physical distance information and application-specific settings.
Is higher mouse sensitivity better?
Not necessarily. Higher sensitivity can require less physical movement, while lower sensitivity can provide more physical travel for precise control. The best setting depends on the user and task.
Does DPI affect mouse sensitivity?
Yes. DPI affects how much input is generated from physical mouse movement, while software sensitivity determines how that input is translated by the operating system or application.
Should I use mouse acceleration?
It depends on the task. Acceleration can be useful for some workflows, while users who need predictable movement may prefer a consistent non-accelerated input relationship.
Can a browser accurately measure physical mouse sensitivity?
No. A browser can observe pointer movement events, but it cannot directly measure physical distance traveled by the mouse or the complete hardware sensitivity characteristics of the sensor.