Grain Volume in a Conical Pile

Calculator

1. enter the diameter at the base of the pile in feet
2. the height of the pile in the center

Results

1. volume of the pile in cubic feet
2. volume of the pile in cubic litres
3. the number of US (Winchester) Bushels
4. the number of Imperial (Avery) Bushels

Formula

V = 1/3HΠ(D/2)²
where V is the volume in cubic feet
H = the height
Π = 3.14159265
D = the diameter

Conversions

one cubic metre (m³)  =  1000 litres (L)
one cubic foot (ft³) = 28.316846592 litres (L)
one cubic foot (ft³) = 0.803563954948334 bushels (bu) US
one cubic foot (ft³) = 0.778604432380354 bushels (bu) Imperial