The Ultimate Concrete Calculator Cubic Meters
Example Calculation Suppose a pile of gravel is in the shape of a cone with a height of 24 inches and a diameter of 40 inches The top of the cone is moderately rounded First find the basic conical volume in cubic inches by using the formula π D²H/12 This gives you π 40 ² 24 /12 = 10053 cubic inches Next convert this to cubic yards by dividing by 46656