Fan CFM Calculator

Calculate Fan CFM



What is CFM and why is it important for fans?

CFM stands for Cubic Feet per Minute and is a measure of the volume of air moved by a fan per minute. It’s important because it helps determine the fan’s efficiency and suitability for a specific space, ensuring adequate ventilation and air circulation.

Formula

The formula to calculate the fan CFM is:

\[ \text{CFM} = \frac{P \times 2122}{p} \]

Where:

Example Calculation

Let's assume the following values:

Using the formula:

\[ \text{CFM} = \frac{100 \times 2122}{50} = 4244 \text{ CFM} \]

The CFM is 4244 cubic feet per minute.