Volume Calculator

This calculator handles the three tapered and curved solids a box formula cannot touch: the sphere, the cone and the rectangular pyramid. Enter the radius, or the base and the vertical height, choose the unit you measured in, and it returns the volume in that unit cubed. Every answer is also converted to cubic feet, cubic metres, litres and US gallons. Boxes and cylinders are left out on purpose, because the cubic feet calculator already covers those two shapes.