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cm/360 Calculator & Test

Calculate centimeters per full turn from DPI, sensitivity and game yaw.

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cm/360 Calculator & Test · At a glance

Quick answer: Calculate centimeters per full turn from DPI, sensitivity and game yaw. A larger cm/360 value means a longer physical sweep for a full turn under the stated model.

cm/360 Calculator & Test

The test loads when you open it. Device access is requested only after you choose to start.

Detailed guide

How to use this tool

  1. Enter mouse DPI, in-game sensitivity and the yaw constant for the actual game.
  2. Use the calculated distance as a setup reference.

Output

cm/360

Input

Values and units entered in the calculator

Browser requirement

Local arithmetic; no hardware access

Processing

Runs on your device; no tool-result upload

How it works and what the result means

The result is a mathematical estimate under the stated formula. It does not read your hardware or change system settings.

Reading the result

A larger cm/360 value means a longer physical sweep for a full turn under the stated model. The same sensitivity number across games need not have the same yaw.

Worked example and assumptions

cm/360 = 360 × 2.54 ÷ (DPI × sensitivity × yaw)

800 DPI, sensitivity 1 and yaw 0.022 gives 51.95 cm/360.

Use the yaw constant for your actual game; do not compare unrelated sensitivity scales.

What to check next

Check that the game uses the expected yaw factor and that acceleration is disabled if you want the simple constant-sensitivity model.

Keep consistent units and compare the assumptions with your actual game, display or network configuration.

Frequently asked questions

Can I use eDPI alone instead?

Only within a compatible game scale. cm/360 includes yaw, while eDPI is just DPI multiplied by sensitivity and does not encode the game conversion.

How do I start the cm/360 Calculator & Test?

Enter your own values and press Calculate. Units are shown beside each field; invalid or impossible values are rejected.

Does this tool require a download or an account?

No. Open the interactive tool above in a modern browser. The instructions and explanations are available even with JavaScript disabled; running a test needs JavaScript.

Why can two attempts give different results?

Power settings, background tasks, browser scheduling, operating-system input processing and device settings affect measurements. Compare repeated attempts with identical settings rather than the single highest score.