DPI计算器
计算鼠标eDPI和cm/360°灵敏度
Enter your in-game mouse sensitivity value
What are eDPI and cm/360°?
eDPI (Effective DPI) = Mouse DPI × In-Game Sensitivity. It represents your true sensitivity, making it easy to compare across games and with pro players.
cm/360° = How many centimeters you need to move your mouse for a full 360° turn. Lower = higher sensitivity = less mouse movement. Most FPS pros use 25-45 cm/360°.
Note: Different games use different sensitivity systems. This calculator uses a standard yaw=0.022 (Source engine default). Actual cm/360° may vary by game engine.
About This Tool
Calculate your mouse eDPI (Effective DPI) and cm/360° sensitivity with our free DPI Calculator. Simply enter your mouse DPI and in-game sensitivity to instantly see your eDPI and the physical distance needed for a full 360° turn. Perfect for FPS gamers looking to optimize their sensitivity settings and compare with pro players. Our calculator supports all DPI ranges and provides visual ratings to help you understand your sensitivity level.
How to Use
- Enter your mouse DPI (check your mouse software or select a common preset)
- Enter your in-game sensitivity value
- Instantly view your eDPI and cm/360° results with color-coded ratings
FAQ
What is eDPI?
eDPI (Effective DPI) is your mouse DPI multiplied by your in-game sensitivity. It represents your true sensitivity and helps compare settings across different games and with other players. Most professional FPS players use eDPI between 200-1600.
What is cm/360°?
cm/360° measures how many centimeters you need to move your mouse to complete a full 360-degree turn in-game. Lower values mean higher sensitivity (less mouse movement needed). Most FPS pros use 25-45 cm/360° for precise aim control.
What DPI should I use?
Most gaming mice support 400-3200 DPI. Common choices are 400, 800, and 1600 DPI. Higher DPI can reduce input lag slightly but may introduce smoothing on some sensors. 800 DPI is a safe choice for most gamers.
Why does cm/360 vary between games?
Different games use different sensitivity systems and yaw values. This calculator uses a standard yaw of 0.022 (common in Source engine games). For exact values, check your specific game's sensitivity formula or use a game-specific converter.
How do I find my current mouse DPI?
Check your mouse manufacturer's software (e.g., Logitech G Hub, Razer Synapse, SteelSeries GG). Many gaming mice also have a physical DPI button that cycles through preset levels. The software will show your exact DPI setting.