Portal 2 eDPI Calculator

Enter your in-game sensitivity and mouse DPI into our Portal 2 eDPI calculator to find your effective dots per inch (eDPI).

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How to Use Our Portal 2 eDPI Calculator

To use this eDPI calculator, enter your Portal 2 in-game sensitivity and your mouse's DPI. Your eDPI will automatically be calculated after you enter valid inputs.

About This Portal 2 eDPI Calculator

Our Portal 2 eDPI calculator lets you find your effective dots per inch (eDPI). eDPI is calculated by multiplying your mouse DPI by your in-game sensitivity.

eDPI is often referred to as "true sensitivity" or "effective sensitivity". It takes into account both factors that affect sensitivity (mouse DPI and in-game sens) and lets you compare your sensitivity with other Portal 2 players who may use a different mouse DPI.

While eDPI is a good way to compare the "effective sensitivities" of players of the same game, it can't be used to compare different games because the two games likely use different game engines and/or configurations.

To convert Portal 2 sensitivity between different DPIs or to convert sensitivity in another game to/from Portal 2, use our Portal 2 sensitivity converter.