What is DPI in a mouse?

DPI stands for Dots Per Inch and measures how far the cursor moves on screen per inch of mouse movement. Higher DPI = faster cursor.

How can I calculate mouse DPI?

You can use a DPI Calculator to input your DPI and physical movement distance to find out how many pixels your mouse will move.

DPI Calculator Mouse

Use our DPI Calculator for Mouse to find your true sensitivity across different games or resolutions. DPI (Dots Per Inch) measures how far your cursor moves when you move your mouse – and getting this number right is essential for gaming and graphic design accuracy.

🎯 How to Use the DPI Calculator

Just enter your current DPI and the distance your mouse moves physically. The calculator will help you understand how your mouse behavior translates on-screen.

📌 Example:

If your DPI is 800 and your mouse travels 2 inches, your on-screen movement will be:

800 DPI × 2 inches = 1600 pixels moved

🖱️ Try It Yourself:

✅ Need to test eDPI too?

Try our eDPI Calculator to find your effective sensitivity in games like CS2 and Valorant!

🔢 DPI Sensitivity Table

Mouse DPI	Movement (inches)	Pixels Moved
400	2	800
800	2	1600
1600	1.5	2400