Some games allow you to disable acceleration, this is recommended where possible.

These calculations are all based on un-accelerated mouse movement. Instructions on how to change the sensitivity for the selected games. Calculate the sensitivity you need to set if you change your DPI or WPS, do this by selecting the same game as current and new. Convert sensitivity between games based on the settings from one game. Calculate sensitivity based on a desired 360 distance, either in centimeters or inches. The basis for the sensitivity is how far you have to move your mouse to do a 360 degree rotation in the game. You can also convert the sensitivity from one game to another. This tool allows you to accurately calculate mouse sensitivity for a number of games. The full version will have certain limitations unless you upgrade to PRO. Desktop and FOV calculations are not yet ready.