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# Surface Area of an Octahedron Calculator

An Octahedron is a polyhedron. Octahedron is with eight faces, six vertices, and twelve edges. The regular octahedron, often simply called as the 'octahedron', is the Platonic solid. Here is a simple online surface area of an octahedron calculator which helps you to find the surface area of an octahedron with ease. Just enter the values of edge length in this octahedron calc and click on calculate to get the surface area measurement of a given octahedron.

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An Octahedron is a polyhedron. Octahedron is with eight faces, six vertices, and twelve edges. The regular octahedron, often simply called as the 'octahedron', is the Platonic solid. Here is a simple online surface area of an octahedron calculator which helps you to find the surface area of an octahedron with ease. Just enter the values of edge length in this octahedron calc and click on calculate to get the surface area measurement of a given octahedron.

#### Formula:

S = 2a2√3 Where, a = Edge S = Surface Area

### Example:

Calculate the surface area of a octahedron in which its edge length is 15 cm.

S = 2 × 15² x √3
= 779.4229 cm²