If you want to find the square or square root of a number in Excel, this guide is for you. There are multiple methods to find square and square roots in Excel. We would discuss the easiest ones here.

Input your first value in the desired cell; for example, input "3" into "D1." Double-click an empty cell adjacent to the first. For this example, use "D2" as the cell to place the result.

To find the square root of a number in Excel, we use ‘(1/2)’ as the exponent. So, if we have the number in cell ‘B2’ then, B2^(1/2) gives square root of a number available in cell B2.