Octahedron

Volume = (√2/3)s³, Surface area = 2√3·s²

Dimensions

Side length
3

Properties

Volume
12.73
Surface area
31.18
Faces
8
Edges
12
Vertices
6

View formula

Volume = (√2/3)s³, Surface area = 2√3·s²

Assumes a regular solid with all edges equal.

Free Online 3D Shape Visualizer: Octahedron

Supported 3D Primitives