Enter the radius of the funnel (in) and the height of the funnel (in) into the Funnel Volume Calculator. The calculator will evaluate and display the Funnel Volume.

## Funnel Volume Formula

The following formula is used to calculate the Funnel Volume.

FV = 1/3*pi*r^2*h
• Where FV is the Funnel Volume (in^3)
• r is the radius of the funnel (in)
• h is the height of the funnel (in)

To calculate a funnel volume, multiply the radius squared by the height, divide by 3, then multiply by pi.

## How to Calculate Funnel Volume?

The following example problems outline how to calculate Funnel Volume.

Example Problem #1:

1. First, determine the radius of the funnel (in).
1. The radius of the funnel (in) is given as: 3.
2. Next, determine the height of the funnel (in).
1. The height of the funnel (in) is provided as: 10.
3. Finally, calculate the Funnel Volume using the equation above:

FV = 1/3*pi*r^2*h

The values given above are inserted into the equation below:

FV = 1/3*pi*3^2*10 = 94.24 (in^3)

Example Problem #2:

For this problem, the variables needed are provided below:

radius of the funnel (in) = 4

height of the funnel (in) = 69

This example problem is a test of your knowledge on the subject. Use the calculator above to check your answer. FV = 1/3*pi*r^2*h = ?