The **volume** of a geometric figure is a quantity indicating how much 3-dimensional space an object occupies.

Formulas for volume include:

- For a cube: V = r
^{3} - For a sphere: V =
^{4}/_{3}πr^{3} - For a cylinder: V = πr
^{2}h - For a cone: V =
^{1}/_{3}πr^{2}h

For more abstract objects, the volume is obtained by triple integration. The formulas above can be calculated this way, and that is a common exercise in integral calculus.