Need to know how much soil amendment or mulch you need? We use this calculator to accurately measure the right amount of soil or mulch for each garden project.

Enter length:
feet

Enter width:
feet

Select your depth in inches:

3" (mulch) 4" (add to healthy beds) 1" (seed cover) 2" (lawn) 6" (for sandy soils) 8" (for clay soils)

Volume of material (cubic feet)