Funnel Volume Calculator

Example

Let's say the radius (r) is 3 inches, and the height (h) is 6 inches. Using the formula:

$$FV = \frac{1}{3} \pi (3)^2 (6) = \frac{1}{3} \pi (9) (6) = \frac{1}{3} \pi (54) = 18 \pi \approx 56.55 \, \text{in}^3$$

So, the funnel volume is approximately 56.55 cubic inches.