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Diagonal of a Cube Calculator

A cube is a three-dimensional shape or object with six squared faces. The intersection of two faces is called an edge and the meeting point of three edges is called a vertex. A cube has six faces or facets or sides, twelve edges and eight vertices. Find out the length of the diagonal of a cube using this online Diagonal of a cube calculator for the given values of the edge of cube. Just enter the edge and click on calculate to know the diagonal of the cube.

length
length

A cube is a three-dimensional shape or object with six squared faces. The intersection of two faces is called an edge and the meeting point of three edges is called a vertex. A cube has six faces or facets or sides, twelve edges and eight vertices. Find out the length of the diagonal of a cube using this online Diagonal of a cube calculator for the given values of the edge of cube. Just enter the edge and click on calculate to know the diagonal of the cube.

Formula:

d = √3a Where, d = Diagonal of Cube a = Edge of Cube

Example:

Calculate the Diagonal of a Cube with the edge of 20 cm.

d = √3 x 20
= 34.64102 cm