Calculate the volume, capacity, and surface area of a spherical dome tank. The spherical dome tank is a sphere cap and requires a height measurement and the base length of the tank. This calculator uses inches for measurements.
one US gallon of water = 8.34 pounds. one US gallon of diesel fuel = 7.1 pounds one US gallon of gas = 6 pounds
R= ((C/2)²/H+H)/2 V= H²Π/3(3R-H) where R is the radius of the sphere V the volume of the tank C the base length of the cap H the height 𝝅 = 3.14159265
one cubic inch (in³) = 0.000578703703703704 cubic feet (ft³) one cubic inch (in³) = 0.000016387064 cubic metres (m³) one cubic inch (in³) = 0.00432900432900432 gallons (gal) US one cubic inch (in³) = 0.00360465014990905 gallons (gal) Imperial one cubic inch (in³) = 0.016387064 litres (L)