Moment of Inertia of a Solid Cuboid Formula

Equation for calculate moment of inertia of a solid cuboid is,

$$I=\frac{m·(h^2·w^2+w^2·d^2+d^2·h^2)}{6·(h^2+w^2+d^2)}$$

where,
I = Moment of inertia of a solid cuboid
a m = Mass of the cuboid
b h = Height of the cuboid
c w = Width of the cuboid
d d = Depth of the cuboid