eDPI Calculator
Calculate your effective DPI (eDPI) for any game. Enter your mouse DPI and in-game sensitivity to get your eDPI, cm/360, and see how you compare to pro players.
What Is eDPI and How to Calculate It
eDPI stands for effective dots per inch. It is the single most important number for understanding your mouse speed in any game. The eDPI calculator multiplies your mouse DPI by your in-game sensitivity to produce a universal value that represents how fast your crosshair moves. Two players using different DPI and sensitivity combinations can have identical eDPI values, meaning their crosshair moves at exactly the same speed.
eDPI Formula
eDPI = Mouse DPI x In-Game Sensitivity
Example: 800 DPI x 0.5 sens = 400 eDPI
cm/360 = (360 x 2.54) / (DPI x Sensitivity x Game Yaw)
A player with 800 DPI and 0.5 sensitivity in Valorant has an eDPI of 400. Another player with 1600 DPI and 0.25 sensitivity also has an eDPI of 400 — both experience identical crosshair speed in game.
Understanding cm/360 for Cross-Game Sensitivity
While the eDPI calculator is useful within a single game, cm/360 is the universal measurement for mouse sensitivity across all games. It tells you how many centimeters of mouse movement it takes to perform a full 360-degree turn in game. The formula uses each game's yaw value to account for engine differences. Lower cm/360 means higher sensitivity — you need less physical movement to turn. Most competitive FPS pros play between 25 and 55 cm/360. If you want to convert your sensitivity between games while maintaining the same cm/360, use our Mouse Sensitivity Converter.
Best eDPI for Valorant and Other Games
In games like Valorant and CS2, eDPI values fall into distinct categories. Very low eDPI (below 200) requires huge arm swipes and a very large mousepad but offers exceptional precision for long-range duels. Low eDPI (200-400) is where most professional players operate, balancing accuracy with reasonable movement. The best eDPI for Valorant falls in this range, with the average pro sitting around 280. Medium eDPI (400-800) suits casual players who want comfort without sacrificing too much control. High eDPI (800-1200) favors fast-paced movement and quick flicks but reduces micro-adjustment accuracy. Very high eDPI (above 1200) is uncommon in competitive play because small hand tremors translate to large crosshair movements.
Pro Player eDPI Settings
Studying professional player settings reveals clear trends. In Valorant, the average pro eDPI hovers around 280, with most players between 200 and 400. CS2 professionals tend to play slightly higher, with an average eDPI around 880 (remember, CS2 uses a different yaw value, so direct eDPI comparison between games requires cm/360). Apex Legends pros often use higher eDPI values because the game's movement system rewards faster turning speed. The key takeaway is that lower sensitivity generally improves aim precision in tactical shooters, while faster-paced games can benefit from slightly higher sensitivity.
How to Find Your Ideal eDPI
Finding your perfect eDPI requires experimentation. Start with a pro-average eDPI for your game, then adjust based on your mousepad size, desk space, and playstyle. If you play aggressively and need fast turns, increase your eDPI slightly. If you play defensively and hold angles, lower eDPI will help you land precise shots. The most important thing is consistency — once you find a comfortable eDPI, stick with it and build muscle memory over time. Use this eDPI calculator to track your settings and compare with professional benchmarks.
After dialing in your eDPI, optimize the rest of your setup with our DPI Calculator to ensure your base mouse DPI is appropriate for your resolution, and design the perfect reticle with the Crosshair Generator to complete your competitive loadout.