Rectangular Cuboid Calculator

Enter edge length or face diagonal or space diagonal


Equation form:

Face diagonal (da) =√(a² + h²)
Face diagonal (db) =√(b² + h²)
Space diagonal (D) =√(a² + b² + h²)
Surface Area (SA) = 2 * a * b + 2 * a * h + 2 * b * h
Volume (V) = a * b * h

About Rectangular Cuboid 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.