Airboat Prop Speed Calculator





Formula

To calculate the airboat prop speed:

\[ PS = \frac{RPM}{GR} \]

Where:

What is Prop Speed?

Prop speed is defined as the total rotations per minute an airboat propeller is spinning at given an engine RPM and a gear reduction.

Example Calculation

Let's assume the following values:

Step 1: Divide the engine RPM by the gear reduction:

\[ PS = \frac{3000}{2} = 1500 \text{ RPM} \]