Surface Area of a Cuboid Calculator
'Surface Area of a Cuboid Calculator' is an online tool that helps to calculate the surface area of a cuboid. The surface area of a cuboid is the total space occupied by it. A cuboid is a six-faced three-dimensional shape in which each face is in the shape of a rectangle.
What is The Surface Area of a Cuboid Calculator?
Online Surface Area of a Cuboid calculator helps you to calculate the surface area of a cuboid within a few seconds.The surface area of a cuboid is the total area of all its surfaces. Since a cuboid is a three-dimensional solid shape, the value of its surface area depends on the dimensions of its length, width, and height.
Surface Area of a Cuboid Calculator
NOTE: Please enter upto three digits only.
How to Use Surface Area of a Cuboid Calculator?
Please follow the below steps to find the surface area of a cuboid:
- Step1: Enter the length, width, and height of the cuboid in the given input box.
- Step 2: Click on the "Calculate" button to find the surface area of a cuboid.
- Step 3: Click on the "Reset" button to clear the fields and find the surface area of a cuboid for different values.
How to Find Surface Area of a Cuboid?
A cuboid is defined as a three-dimensional analogue of a rectangle in two dimensions. The surface area of a cuboid is defined as the number of unit squares that can be fit into it and it is measured in square units. The surface area of a cuboid is calculated by the formula:
The surface area of cuboid = 2(lb + bh + lh), where 'l' is the base length of the cuboid, 'b' is the base width of the cuboid, and 'h' is the height of the cuboid.
Solved Examples on Surface Area of a Cuboid Calculator
Example 1:
Find the surface area of a cuboid whose base length is 7 units, base width is 6 units, and height is 8 units?
Solution:
Given: l = 7 units, b = 6 units, and h = 8 units
The surface area of cuboid = 2(lb + bh + lh)
= 2((7 × 6) + (6 × 8) + (7 × 8))
= 2( 42 + 48 + 56)
= 2 × 146
= 292 square units.
Therefore, the surface area of a cuboid is 292 square units.
Example 2:
Find the surface area of a cuboid whose base length is 4 units, base width is 5 units, and height is 9 units?
Solution:
Given: l = 4 units, b = 5 units, and h = 9 units
The surface area of cuboid = 2(lb + bh + lh)
= 2((4 × 5) + (5 × 9) + (4 × 9))
= 2(20 + 45 + 36)
= 2 × 101
= 202 square units.
Therefore, the surface area of a cuboid is 292 square units.
Similarly, you can try the Surface Area of a Cuboid Calculator to find the surface area of a cuboid for
1) Base length = 8 units, base width = 6 units, and height = 10 units
2) Base length = 9 units, base width = 5 units, and height = 12 units