A regular octahedron is a type of dual polyhedron of a cube which is a square bipyramid in any of three orthogonal orientations. It can also be called as triangular antiprism in any of four orientations. The given below is the simple edge length of octahedron formula to calculate the octahedron's edge length on your own with ease. According to the formula, just find the product of 3^{3/4} and square root value of edge length divided by 18 to know the length of the edge.

A = √(E/2/√3)

Where,

E = Surface Area

A = Edge Length

Feel free to try this edge length of octahedron formula to calculate do calculations on edge length. Also, you can make use of the related calculator for instant and accurate results.