# Lateral Surface Area of Cuboid Calculator

A cuboid is a three-dimensional shape with a length, width, and height. The Lateral Surface Area is the area of the base of any solid figure or object and the face parallel to it. The LSA of a cuboid is the surface area of the object minus the area of its bases. Here is a simple online lateral surface area of cuboid calculator to find the LSA of rectangular cuboid using its length, height and breadth.

## LSA of Rectangular Cuboid Calculation

A cuboid is a three-dimensional shape with a length, width, and height. The Lateral Surface Area is the area of the base of any solid figure or object and the face parallel to it. The LSA of a cuboid is the surface area of the object minus the area of its bases. Here is a simple online lateral surface area of cuboid calculator to find the LSA of rectangular cuboid using its length, height and breadth.

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#### Formula:

LSA = 2 x (l + w) x h
**Where,**
LSA = Lateral Surface Area of Cuboid
l = Length
w = Width
h = Height
The Total Surface Area of the cuboid is the sum of both the curved and the lateral surface areas.

#### Example

** A rectangular cuboid with length, width and height as 15m, 4m and 5m has**

LSA = 2 x (15 + 4) x 5

=190 m^{2}.