This calculator calculates the height of liquid inside a Horizontal Cylindrical Container with 2:1 Ellipsoidal Ends for any given volume of liquid. The Maximum Volume of Container is also calculated. The other required values are the Diameter of Cylinder and the Straight Length of Cylinder. For a 2:1 ellipsoidal tank with no straight length input zero for Straight Length of Cylinder. The explanation of a Horizontal Cylindrical Container with 2:1 Ellipsoidal Ends is given in the figure to the right.