Square Root Calculator › Square root of 63
Square Root of 63
√63 ≈ 7.937254
63 is not a perfect square, so √63 is an irrational number that is approximately 7.937254. In simplified radical form, √63 = 3√7.
√63 lies between √49 = 7 and √64 = 8.
| Number | 63 |
| Square root (decimal) | 7.937254 |
| Simplified radical | 3√7 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 63 a perfect square?
No, 63 is not a perfect square, so its square root is irrational and approximately 7.937254.
What is the square root of 63 in simplest radical form?
√63 = 3√7 in simplest radical form.