Calculator of the cuboid surface area

Enter the length, width and height, enter the calculation accuracy and click on "Calculate". The calculator will calculate the surface area of a cuboid.

Calculator of the cuboid volume


surface area cuboid
decimal places

Cuboid is a solid shaped figure formed by six faces. There are two definitions for a cuboid. In the more general definition of a cuboid, the only supplementary condition is that each of these six faces is a quadrilateral. Otherwise, the word “cuboid” is sometimes used for referring a shape of this type in which each of the faces is a rectangle, and in which each pair of adjacent faces meets in a right angle.

Cuboid is a simple figure. It has three dimensions - width, length and height.

Surface area of the parallelepiped is the sum of the areas of all sides: S=2(lw+lh+wh)