The Moment of Inertia for a Solid Cuboid (Id) calculator computes the moment of an inertia of the cuboid with the axis of rotation through the middle of the solid cuboid (see picture).
INSTRUCTIONS: Choose units and enter the following:
(m) Mass of Cuboid.
(d) Depth of Cuboid
(h) Height of Cuboid
Cuboid Moment of Inertial (Id): The calculator returns the moment of inertia in kg*m2. However, this can be automatically converted to compatible units via the pull-down menu.