Mouse DPI Test

Mouse DPI Analyzer

Click and hold on ruler track below, then move your mouse horizontally to measure your mouse's DPI. The result will be 1 inches.

DPI: 0.00

Top Mice for Accuracy & Performance

Logitech G502
Logitech G502 HERO

16,000 DPI, customizable weights, and ultra-fast response—perfect for gamers and designers.

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Razer Viper
Razer Viper Mini

Lightweight, 8500 DPI, and RGB lighting. A favorite among eSports players for speed and control.

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Logitech MX Master
Logitech PRO X SUPERLIGHT 2

Ideal for productivity with 32,000 DPI, HERO 2 SENSOR , LIGHTFORCE SWITCHES .

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What is DPI?

DPI (Dots Per Inch) is a measure of the sensitivity of your mouse. The higher the DPI, the more sensitive the mouse is, making it ideal for precise tasks such as gaming and graphic design. Learn more about DPI with our Mouse DPI Tester.

What is DPI?

How to Use Mouse DPI Tester

With our new interactive on-screen ruler, finding your mouse DPI is easier than ever. Just follow these quick steps:

  1. Select your preferred unit (inches or mm) from the drop-down menu.
  2. Enter the exact physical distance you'll move your mouse on your desk.
  3. Click the starting point (left-most dot) on the on-screen ruler.
  4. Hold the mouse button and drag the indicator along the ruler while moving your physical mouse the same distance.
  5. Release the mouse button once you reach the end. Your DPI will be instantly calculated and displayed.

🧠 Tip: For best accuracy, disable any pointer acceleration settings on your system.

Interactive DPI Test

FAQs

DPI stands for Dots Per Inch, which is a measure of how sensitive your mouse is. Use our Mouse DPI Tester to accurately determine your mouse's DPI.
DPI affects how fast the mouse cursor moves on your screen. Higher DPI gives finer control, which can be helpful for precision tasks like gaming or graphic design. Our Mouse DPI Analyzer helps you adjust settings for the best performance.
You can use this Mouse DPI Tester to estimate your mouse's DPI by measuring how far your cursor moves with a certain physical movement of the mouse.
Make sure you are moving the mouse precisely along the ruler and that you've selected the correct unit and distance for testing. The Mouse DPI Analyzer will help you get a more precise reading.
Yes, DPI directly impacts how quickly your cursor responds to mouse movement. Competitive gamers often adjust DPI for different genres—lower DPI for precision (like FPS), and higher DPI for fast movement (like RTS or MMO).
The ideal DPI depends on your screen resolution and usage:
  • 🖱️ Gaming (FPS): 400–800 DPI
  • 🎨 Design work: 1600–3200 DPI
  • 📄 General use: 1000–1600 DPI
Try different settings with our Mouse DPI Analyzer to find what suits your workflow.
Yes, many mice with dedicated software (like Logitech G Hub, Razer Synapse, or Corsair iCUE) allow you to manually set DPI levels. Some models also feature DPI switch buttons to toggle between presets on the fly.
Not always. Higher DPI means faster cursor movement but can reduce accuracy if not controlled. Lower DPI is more precise and often preferred for tasks like photo editing or shooting games. The right DPI is the one that feels most comfortable for your use.
DPI (Dots Per Inch) and CPI (Counts Per Inch) are often used interchangeably. Technically, CPI measures the number of steps a mouse sensor reports per inch of movement, while DPI reflects the resulting pointer speed. In practical terms, they mean the same thing for users.
Yes! On 4K screens, your cursor needs to travel more pixels. A higher DPI setting helps your mouse move efficiently across the display without needing large physical movement. Test different DPI values to match your screen size and resolution.