Mouse DPI Analyzer

Analyze and calculate your actual Mouse DPI.

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Features

Physical Measurement

Calculate DPI based on real-world mouse movement.

Instant Calculation

Get your DPI result immediately after the test.

Accuracy Tips

Learn how to get the most precise measurement.

About Mouse DPI Analyzer

The Mouse DPI Analyzer allows you to verify your mouse's actual DPI (Dots Per Inch). By moving your mouse a specific physical distance, the tool counts the pixels traveled and calculates the DPI. This is useful for checking if your mouse settings are accurate or for configuring a new mouse.

How to Use Mouse DPI Analyzer

  • 1
    Prepare

    Place a ruler on your mousepad.

  • 2
    Configure

    Set the target distance (e.g., 2 inches) in the tool.

  • 3
    Start

    Click 'Start Recording' and align your mouse with the ruler.

  • 4
    Move

    Move your mouse exactly the target distance.

  • 5
    Stop

    Click 'Stop Recording' to see your calculated DPI.

Frequently Asked Questions

DPI stands for Dots Per Inch. It measures how many pixels your screen cursor moves for every inch of physical mouse movement.
The accuracy depends on how precisely you move your mouse along the ruler. For best results, use a higher target distance like 5-10 inches.
Yes, you must disable 'Enhance Pointer Precision' in Windows (or 'Mouse Acceleration' on macOS) to get your mouse's true hardware DPI.
It's common for 'DPI Deviation' to exist. Factors like mousepad surface, sensor height (LOD), and firmware can cause small variations.
No, this tool uses screen-space coordinates which are independent of your monitor's resolution for calculating counts per inch.
We recommend running it 3-5 times and taking the average to account for human error when starting and stopping the movement.