Square Feet to Cubic Yards Calculator

What is a Square Feet to Cubic Yards Calculator?

A square feet to cubic yards calculator converts a flat area measurement into a volume in cubic yards when you know the depth or height. This is essential for ordering mulch, topsoil, gravel, concrete, and other materials sold by the cubic yard. Enter the area in square feet and the depth in your preferred unit to get instant volume results.

How to Use This Calculator

1. Enter the surface area in square feet.
2. Enter the depth or height of the material layer.
3. Select the depth unit (inches, feet, centimeters, or meters).
4. Read the volume in cubic yards and cubic feet instantly.

Conversion Formula

The conversion follows these steps:

• Volume (cu ft) = Area (sq ft) × Depth (ft)
• Volume (cu yd) = Volume (cu ft) ÷ 27

For example, a 54 sq ft patio dug to 6 inches (0.5 ft) deep holds $54 \times 0.5 = 27$ cu ft, which equals exactly 1 cubic yard.

For other volume and area conversions, try the Cubic Yards Calculator, Square Footage Calculator, and Cubic Feet to Cubic Yards Converter.