Interior Volume of a Torus


In geometry, a torus (pl. tori) is a surface of revolution generated by revolving a circle in three-dimensional space about an axis coplanar with the circle. If the axis of revolution does not touch the circle, the surface has a ring shape and is called a ring torus or simply torus if the ring shape is implicit.
The interior volume of a torus is easily computed using Pappus’s centroid theorem.

Related formulas


Vinterior volume of torus (m3)
Rmajor radius(distance from the center of the tube to the center of the torus) (m)
rminor radius(radius of the tube) (m)