Volume Estimate Calculator - Cubic Yards

Cubic Yards for a Rectangular Areas

Total Cubic Yards for a Rectangular Area


 

Cubic Yards for a Triangular Areas

Total Cubic Yards for a Circular Area

 

Cubic Yards for a Circular Areas

Total Cubic Yards for a Circular Area


Recommended Depth of Materials:

Bark Mulches: 3"
Stone Less than 1" Diameter : 3"
Stone Greater than 1" Diameter : 3"

1-1/2 " River Rock: 3"

Soil for Lush Lawns: 4+"

Garden Soil in Flower Beds: 3"
Lawn Top Dressing: 1/4"
Pathways: 4"
Calculator Functions:
A cubic yard is equal to 27 cubic feet. You can use the online calculator to determine how many cubic yards of material are required.
Formulas Used:
Rectangular Area:
(Length Ft. x Width Ft. x Depth Ft.) / 27

Triangular Area:
[(Length Ft. / 2) x Width Ft. x Depth Ft.] / 27

Round Area:
(3.1416 x (Radius x Radius) x Depth in feet) / 27
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