eDPI Calculator — DPI × Sensitivity for FPS Games
Calculate your eDPI (DPI × in-game sensitivity) or work backwards from a target eDPI to the sensitivity you need. Includes rough pro-player reference ranges for Valorant and CS2.
🔒 Runs entirely in your browser. Your input and output are never sent to a server or stored — fully private.
Rough pro-player reference (varies a lot by player and role):
🎯 Valorant: ≈ 150–350 eDPI · 🔫 CS2: ≈ 600–1100 eDPI
eDPI (effective DPI) = mouse DPI × in-game sensitivity — it lets you compare true sensitivity across different DPI setups in the same game. The ranges above are only a rough reference, not a target you must hit. Click a result to copy it.
About this tool
Two players both say they play on 1.2 sensitivity — yet one flicks across the screen while the other barely turns. The missing piece is mouse DPI. eDPI (effective DPI) multiplies your mouse DPI by your in-game sensitivity, producing a single number that describes your true sensitivity regardless of hardware. Type both values into this calculator and your eDPI appears instantly, making it easy to compare settings with teammates, copy a pro player's feel, or keep your aim identical after buying a new mouse. The calculation happens entirely in your browser, locally, with nothing sent anywhere.
Frequently asked questions
Why compare eDPI instead of just the in-game sensitivity number?
Because in-game sensitivity is only half of the equation. A player on 400 DPI with 2.0 sensitivity and a player on 1600 DPI with 0.5 sensitivity have the same true sensitivity — both are at 800 eDPI — even though their in-game numbers differ by a factor of four. Multiplying DPI by sensitivity cancels out the hardware difference, so eDPI is the one number that lets you compare fairly with teammates, streamers and pros, whatever mice you each use.
What is a good eDPI? Is my number too high or too low?
There is no correct number — eDPI is preference, not law. As a reference, most CS2 pros sit around 600 to 1200 eDPI, Valorant pros commonly land between 200 and 400, and tracking-heavy games like Apex often run higher. Lower eDPI favours precise micro-adjustments but demands desk space; higher eDPI turns faster in close quarters. If you hit your shots comfortably and can still check your flanks, your number is fine. Change it gradually, if at all, and give each change a few days.
Is anything I type here saved or sent to a server?
No. eDPI is a single multiplication, and your browser performs it locally the instant you type — your DPI and sensitivity never leave your device, and nothing is logged or stored. One thing worth double-checking on your end is the DPI value itself: use the figure set in your mouse software (for example 400, 800 or 1600), not the maximum printed on the box. If Windows pointer speed is off its default or enhanced precision is on, your effective speed can differ too.