Raised Bed Soil Volume Calc Tool
Raised Bed Soil Volume Calculator
Results:
Volume in cubic feet: 0
Volume in cubic yards: 0
Calculating the volume of soil needed for a raised bed garden is essential for ensuring your plants have the proper environment to thrive. By following these simple steps, you can accurately determine the amount of soil required, saving both time and money while avoiding overbuying or underbuying soil.
StepbyStep Guide to Calculate Soil Volume for a Raised Bed

Measure the Dimensions:
 Length: Measure the length of the raised bed in feet.
 Width: Measure the width of the raised bed in feet.
 Depth: Measure the desired depth of the soil in inches.

Convert Depth to Feet:
 Since most soil volume calculations are in cubic feet, convert the depth from inches to feet by dividing by 12. (For example, a depth of 6 inches is 0.5 feet).

Calculate the Volume:
 For Rectangular Beds: Use the formula
Length x Width x Depth
to find the volume in cubic feet. $\text{Volume (cubic feet)} = \text{Length (feet)} \times \text{Width (feet)} \times \text{Depth (feet)}$  For Circular Beds: First, find the radius by dividing the diameter by 2. Then use the formula
π x Radius² x Depth
to find the volume in cubic feet. $\text{Volume (cubic feet)} = \pi \times (\text{Radius (feet)})^2 \times \text{Depth (feet)}$
 For Rectangular Beds: Use the formula

Convert to Cubic Yards (if needed):
 To convert the volume from cubic feet to cubic yards, divide by 27. $\text{Volume (cubic yards)} = \frac{\text{Volume (cubic feet)}}{27}$
Example Calculation
For a rectangular raised bed measuring 8 feet in length, 4 feet in width, and with a soil depth of 12 inches (1 foot):
$\text{Volume (cubic feet)} = 8 \times 4 \times 1 = 32 \text{ cubic feet}$
To convert this to cubic yards:
$\text{Volume (cubic yards)} = \frac{32}{27} \approx 1.19 \text{ cubic yards}$
Why Accurate Soil Volume Calculation Matters
 Cost Efficiency: Ensures you purchase the correct amount of soil, avoiding excess costs.
 Optimal Plant Growth: Provides your plants with the right soil depth for root development.
 Environmental Responsibility: Minimizes waste by buying only what you need.
Use our Mulch Volume Calculator to easily compute the soil volume required for your raised bed garden and achieve the perfect garden setup with minimal effort.