What DPI and eDPI Mean
DPI is your mouse hardware sensitivity. eDPI combines DPI with in-game sensitivity, making it the best baseline for comparing aim settings across players and titles.
Why Sensitivity Consistency Matters
Consistent sensitivity improves muscle memory. When switching across CS2, Valorant, Apex Legends, Overwatch 2, Rainbow Six Siege, Fortnite, and Call of Duty, a stable baseline keeps your flicks and tracking predictable.
Engine and FOV Scaling Differences
Every game engine handles input and FOV scaling differently. Sensitivity conversion is therefore approximate and should be fine-tuned in live gameplay practice.
Use Cases: eDPI, cm/360, and DPI Conversion
Use this page as an eDPI calculator, a cm/360 calculator, and a DPI converter (for example 800 to 1600 DPI) while preserving practical turn distance between games.
About the Mouse DPI Tool
Gamers know that consistency is key to building raw aiming mechanics and muscle memory. This calculator combines eDPI, cm/360, and sensitivity conversion so you can preserve your setup across multiple shooters.
What is eDPI?
eDPI translates to "Effective Dots Per Inch." Your physical mouse DPI and in-game sensitivity multiply into one practical baseline. We also expose cm/360 so you can preserve real turn distance when changing game, DPI, or both.
How to Convert Sensitivity Between Games
- Select the game you currently play and are comfortable aiming on.
- Select the game you intend to switch to.
- Input current sensitivity and map source DPI to target DPI.
- Click Convert to preserve cm/360 and reveal the equivalent sensitivity for the target game.
Use Cases
- Standardize your settings before ranked sessions and tournaments.
- Keep consistent aim behavior while switching between shooter titles.
- Document and share reproducible sensitivity settings with teammates.
Frequently Asked Questions
Why do pros play on low DPI and eDPI?
Many professional gamers prefer lower eDPIs because it allows for more precise minor adjustments (micro-adjustments) while aiming. A lower sensitivity reduces the chance of over-aiming or hand tremors affecting the crosshair.
Does my mouse polling rate affect eDPI?
No. Polling rate (measured in Hz) determines how often your mouse reports its position to the computer, which can lower input lag. However, it does not change the speed of your cursor or your calculated eDPI.
Should I match FOV between games as well?
Yes, matching Field of View (FOV) is often just as important as matching sensitivity. If your FOVs differ drastically, your perceived sensitivity and flick distances will feel different, even if the eDPI calculation perfectly matches the 360 distance.
Are my inputs saved or sent to a server?
Calculations run locally in your browser session for immediate feedback, and no manual form submission is required. If you use export actions, files are generated and downloaded on your device. For sensitive workflows, you can still clear the form and browser data after use.
How should I interpret the metrics, chart, and warnings?
Read the summary first to understand the headline outcome, then review key metrics for the numeric drivers behind that outcome. Use charts to compare trend, distribution, or composition rather than relying on a single point value. Treat warnings as risk indicators that tell you where assumptions, limits, or edge cases can affect decisions.
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