# How to Calculate and Solve for the Area and Length of a Square | The Calculator Encyclopedia

The image above represents a square. To calculate the area of a square requires one essential parameter which is the length of one side of a square.

The formula for computing the area of a square is:

A = l2

Where:
A = Area of a Square
l = Length of one side of a Square

Letâ€™s solve an example
Find the area of a square which has a length of 6 ft.

This implies that:
l = length of one side of a square = 6

A = l2
A = 62
Hence, A = 6 x 6
A = 36

Therefore, the area of the square is 36 ft2.

Calculating the Length of a Square when Area is Given

The formula is l = âˆš[A]

Where;
A = Area of a square
l = Length of a square

Letâ€™s solve an example:
Find the length of a square where the area of a square is 81 ft2.

This implies that;
A = Area of a square = 81 ft2

l = âˆš[A]
l =Â âˆš[81]
That is, l = 9

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Therefore, the length of the square is 9 ft.

### How to Calculate and Solve for the Area and Length of a Square Using Nickzom Calculator

Nickzom Calculator â€“Â The Calculator EncyclopediaÂ is capable of calculating the area of a square.

To get the answer and workings of the area of a square using theÂ Nickzom Calculator â€“ The Calculator Encyclopedia.Â First, you need to obtain the app.

You can get this app via any of these means:

To get access to theÂ professionalÂ version via web, you need toÂ registerÂ andÂ subscribeÂ forÂ NGN 1,500Â perÂ annumÂ to have utter access to all functionalities.
You can also try theÂ demoÂ version viaÂ https://www.nickzom.org/calculator