Cubic Feet Calculator

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Calculates the cubic footage of a rectangular space or object, such as a room or a box, given its length, width, and height.

How To Use

How to use this calculator

Start with your values, or try a preset.

Step 1

Enter Length, Width, and Height in the units shown.

Step 2

Read Cubic Feet in the results panel. Results update as you change the inputs.

Step 3

Choose a preset to load an example, then adjust the values for your situation.

Worked Examples

See the inputs and their calculated results.

Length: 10 feet; Width: 8 feet; Height: 8 feet

Cubic Feet: 640 cubic feet

Length: 15 feet; Width: 12 feet; Height: 9 feet

Cubic Feet: 1,620 cubic feet

Length: 20 feet; Width: 18 feet; Height: 10 feet

Cubic Feet: 3,600 cubic feet

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