Tetrahedron Calculator


Tetrahedron - a three dimensional geometrical figure that consists of four triangular sides that form four vortexes and 6 edges.

Equation form:

height of tetrahedron(h) =√6 * a
Surface Area (SA) = √3 * a²
Volume (V) =√2 * a³
Volume (VC) of circumscribed sphere about tetrahedron with edge a:
VC =√6 * π * a³
Volume (VI) of inscribed sphere in tetrahedron with edge a:
VI =√6 * π * a³

About Tetrahedron Calculator tool.

Remember this tool should be used only to calculate area, perimeter or volume of a figure. The results we provide are accurate, but rounded to the 12th decimal place. It accepts scientific notation and converts immediately.