Square Root Calculator Welcome to the best online Square Root Calculator. For quick solutions to square root math problems, please use one of the helpful square root calculators below. You can also explore our directory for more in-depth information about square roots.

Square Root of a Number

Calculate the square root of a number.

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Subtracting Square Roots

Subtract one square root from another square root and get the simplified radical answer and the decimal answer.

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Multiplying Square Roots

Multiply one square root by another square root, and get the simplified radical answer and the decimal answer.

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Dividing Square Roots

Divide one square root by another square root, and get the simplified radical answer and the decimal answer.

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Simplify Square Root

Enter a square root, and we will simplify it as much as possible.

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Do you want to learn how to solve some square root math problems? Here are some examples of square root problems that we have explained and solved:

Unit digit of the square of 272

Square Root of Pi

10000 square feet to acres

What is the square root of 3?

What is the square root of 5 squared?

What is the square root of 1/4?

What is sum of the first 10 square numbers?

Is the square root of 40 rational or irrational?

Simplify Square Root of 72

How to find the square root of 80 by hand?

What is the square root of 50 as a fraction?

Where can I get a list of perfect squares?

What is the square root of negative 4?

How to convert 200 square meters to square feet

Convert 2 acres to square feet

How many square feet is a 12x12 room?

What is Square Root of 0.25?

1 square foot to square meters