Square Root Calculator
Enter a number — get the decimal value of its square root, whether it is a perfect square, and the simplified radical form (like √50 = 5√2) with steps.
Enter values — the result will show here live.
How to use
- Enter the number you need the square root of.
- The result shows the decimal value and the simplified radical form.
- Nearby perfect squares are also shown to help you estimate.
Note: A negative number has no square root in real numbers (it is imaginary). In simplification, the largest perfect-square factor is pulled out.