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CalcHub Square Root Calculator computes √x, ∛x, ⁿ√x with perfect square check and nearest perfect squares.

Square Root Calculator

Find square root, cube root, and nth root of any number instantly. Check perfect squares and find nearest perfect squares.

4.8
2 uses 100% Free Instant Results

Enter Number

Nth Root

Perfect Square Check

Yes! 144 is a perfect square

12 × 12 = 144

Nearest Perfect Squares

Below

121

√121 = 11

Above

169

√169 = 13

Visual Representation

Square Root

12

√x

12

³√x

5.2414827157

ⁿ√x

12

Perfect Square

Yes

Nearest Below

121

Nearest Above

169

20,736

About the Square Root Calculator

Calculate square root, cube root, and nth root of any number. Check if a number is a perfect square with nearest perfect squares. Understanding how this works can significantly improve your financial planning. This tool is designed to provide you with the most accurate and up-to-date calculations required for your specific needs.

The Mathematical Formula

√x = x^(1/2)

How to use this calculator?

1

Enter Number

Type any positive number.

2

View Results

Square root, cube root, nth root, and perfect square info shown.

Frequently Asked Questions (FAQs)

Q. What is a perfect square?

A number whose square root is a whole number (e.g., 4, 9, 16, 25).

Disclaimer: This tool is provided for general utility and informational purposes only. While we strive for accuracy, we make no guarantees regarding the results. Please verify the outputs before using them for any critical applications.

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