Square root calculator (√) is software that estimates the square root of any positive number. It is a very smart and accurate calculation tool.

A value that, when multiplied by itself by the original number, is called the square root of that number.

Example: Square root of 4 = 2. So 2 x 2 = 4

Some quick calculations.

√ 0 = 0

√ 1 = 1

√ 4 = 2

√ 9 = 3

√ 10 = 3.1622777

√ pi = 1.7724538

√ -1 = i

How to calculate the square root:

+ A positive number

Using an available calculator, enter the number you want to calculate in position n, x. And click Calculate.

+ Some negative

With √ -1 = i will help you calculate in a simple and easy to understand way.

Example: Square root of -10

= (square root of 10) x (-1)

or = (square root of 10) x (i)

= 3.1622776602i

With more complex calculations you can do it with smart calculation tools like mine or a calculator.