This tank is in the shape of an egg, and requires three measurements to calculate volume, capacity and surface area. This calculator uses feet for measurements, requiring the diameter at the widest part of the egg shape, plus two height measurements from above and below this point.
one US gallon of water = 8.34 pounds. one US gallon of diesel fuel = 7.1 pounds one US gallon of gas = 6 pounds
V = 2/3𝝅(D/2)²H where V is the volume 𝝅 = 3.14159265 D the diameter of the egg tank on its widest point H the height of the egg
one cubic foot (ft³) = 1728 cubic inches (in³) one cubic foot (ft³) = 28316846.592 cubic millimetres (mm³) one cubic foot (ft³) = 0.028316846592 cubic metres (m³) one cubic foot (ft³) = 7.48051948051947 gallons (gal) US one cubic foot (ft³) = 6.22883545904283 gallons (gal) Imperial one square foot (ft²) = 144 square inches (in²) one square foot (ft²) = 92903.04 square millimetres (mm²) one square foot (ft²) = 0.09290304 square metres (m²)