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Mouse DPI: What & How To Find It

In this article, I will help you understand and find out your mouse DPI. We will also look at some common ways of changing mouse DPI.

Before you dive into purchasing your mouse, it is important to understand the factors that govern its performance. Ranging from gamers to designers, different users have different requirements for their mice. Nevertheless, the resolution or DPI of a mouse is a very important parameter that influences its performance. So, you need to understand it before you can select a mouse for your specific needs. Therefore, I will provide you with a thorough understanding of the said topic in this article.

Also Read: What Is Mouse CPI?

Key Takeaways

  • Dots Per Inch (DPI) is a unit of resolution of a mouse. It indicates how many dots or pixels the mouse cursor will cover on the screen per inch movement of the mouse.
  • You can find out unknown DPI through the DPI Analyzer, which is an online DPI testing tool.
  • To change the DPI, you can either use the dedicated DPI button (if present) on the mouse or the software support.

What Is DPI On A Mouse?

Razer Viper V2 Pro
Razer Viper V2 Pro (Image By Tech4Gamers)

DPI, or Dots Per Inch, is a unit of resolution of a mouse. It tells how many pixels the mouse cursor will move on the screen with a one-inch physical movement of the mouse. Consequently, a higher DPI indicates that the mouse cursor will move more quickly and cover more distance on the screen with a given amount of physical mouse movement on the mouse pad.

Furthermore, a mouse’s DPI is an important factor that every user must consider while picking a mouse. A gamer requiring faster and more precise cursor movements may benefit from a higher DPI. Similarly, a graphics designer who needs more control and accuracy may prefer a lower DPI mouse. So, it is important to consider your specific use to find out which DPI range suits you.

How To Check Mouse DPI?

A convenient way to find out your mouse DPI is through the online tool called DPI Analyzer. By clicking the previous link, you will be at the main interface of the website, which offers DPI testing. Once you are there, you can follow the following steps to find out the unknown DPI:

  1. Enter your current DPI if known. It is just to check how close the actual DPI of your mouse is to the rated one. You can skip this step if you do not know the current DPI.
  2. Set a target distance. This will be the distance you will move your mouse physically on the mouse pad. To achieve accurate results, mark that distance on your mouse pad or use a piece of paper with the marked distance as the mouse pad.
  3. Set the direction in which you will move your mouse.
  4. Input the Windows pointer speed. You can find or set it by going to the mouse or pointer settings in your Windows.
  5. Once the above parameters are set, move your mouse in the chosen direction as straight as possible.
  6. Note that you must move your mouse to cover the target distance irrespective of the red crosshair on the interface.
  7. Also, the blue crosshair indicates the location where your mouse cursor should be after covering the distance if its actual DPI is the same as the DPI you input in Step 1.

Once you are done with the above steps and move your mouse accordingly, the DPI analyzer tool will show you the actual DPI in real time. Additionally, you can find out the same instructions on the said website also. Below are the arbitrary results obtained for a Windows pointer speed of 20, a target distance of 1 inch, movement in the right direction, and with current DPI unknown:

Finding mouse DPI through DPI Analyzer
Finding mouse DPI through DPI Analyzer (Image by Tech4Gamers)

How To Change Mouse DPI?

Modern mice offer a wide range of DPI settings to their users. For example, you can set the DPI of the Razer Viper V2 Pro in a range of 100 to 30,000 DPI with an increment of 50. Through these settings, you can use your mouse in versatile applications with different DPI needs. Currently, there are two widely used ways through which you can change your mouse DPI. Both of them are discussed below:

Method 1: Dedicated DPI Button

It is usual practice for most modern mice to have a dedicated DPI button. Through this button, you can cycle through the different DPI stages of your mouse. Usually, the DPI button is located south of the two main buttons. But its specific position may vary depending on the specific mouse. Moreover, some mice also come with a DPI indicator which displays different colors for different settings.

DPI Button on Corsair Harpoon RGB Wireless
DPI Button on Corsair Harpoon RGB Wireless (Image By Tech4Gamers)

Method 2: Software Support

Another common technique to change DPI is through the official software support of the mouse. The official software support offers great customization options ranging from RGB settings to DPI settings. You can easily manipulate your mouse’s default DPI settings through the official software support.

Corsair Ironclaw RGB Wireless - DPI
Adjusting the DPI of Corsair Ironclaw RGB Wireless through software (Image By Tech4Gamers)

Final Thoughts

The DPI (Dots Per Inch) of a mouse is an important performance parameter that influences its responsiveness. It refers to the number of dots or pixels covered by the mouse cursor on the screen with a physical mouse movement of one inch. Consequently, a higher DPI means that the mouse cursor will travel at a greater speed and cover more distance with little mouse movement.

Moving on, the DPI setting that will suit you depends on your specific use. For instance, a gamer may require a higher DPI for quick movements, whereas a graphic designer may opt for a lower DPI to get more control and accuracy. Moreover, you can find out unknown DPI through the DPI Analyzer tool. Additionally, you can vary your mouse’s DPI through the dedicated DPI switch or by using the official software support.


What is my mouse DPI?

You can find out your mouse DPI through DPI Analyzer. Once you navigate to the attached link, you will find the testing interface along with instructions to find the actual DPI.

What does 2000 DPI mean on a mouse?

A 2000 DPI means that your mouse cursor will travel 2000 pixels on screen per inch of physical movement of your mouse.

What is a good mouse DPI?

The DPI that will suit you depend on your application and use. For instance, gamers prefer a mouse with a DPI range of 800-1600 DPI, while graphics designers aim for a 400-800 DPI mouse. I will suggest experimenting with different DPI settings to find out what DPI fits you.

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