We’ve provided these calculators to aid in estimating the amount of product needed for a specific project.
Calculator use is meant as a guide. Concrete and Gravel Calculator results may be approximate depending on product variances.
Formulas for Area Calculations
Area of a Rectangle or Square
Length X Width
Area of a Right Triangle
(Length X Width) ÷ 2
Area of a Circle
(1/2 diameter X 1/2 diameter) X 3.14
Area of an Oval
(1/2 of Length) X (1/2 of Width) X 3.14
Cubic Feet to Cubic Yards
Cubic Feet ÷ 27
= Cubic Yards