» Surface of a rectangular cuboid calculator

Area expresses the extent of a two-dimensional shape, in the plane. Circle, ellipse, parallelogram, rectangle, rhombus, sector, square, trapezoid, triangle. Surface area expresses the extent of a two-dimensional surface of a three-dimensional object. Cone, cube, cuboid, cylinder, sphere, tetrahedron.

Initial Data

$$S= 2(lw + wh + lh)$$

Length (l)

Width (w)

Height (h)