Result
12
√144 = 12
What is a Square Root?
The square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of 144 is 12 because 12 × 12 = 144. Square roots are commonly used in mathematics, engineering, statistics, geometry, and financial calculations.
How This Calculator Works
This calculator uses the mathematical function √x (equivalent to x^(1/2)) to compute results instantly. Simply enter any positive number and choose your preferred decimal precision. The result updates automatically without needing to click a button.