Square Root Calculator › Square root of 3
Square Root of 3
√3 ≈ 1.732051
3 is not a perfect square, so √3 is an irrational number that is approximately 1.732051. In simplified radical form, √3 = √3.
√3 lies between √1 = 1 and √4 = 2.
| Number | 3 |
| Square root (decimal) | 1.732051 |
| Simplified radical | √3 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 3 a perfect square?
No, 3 is not a perfect square, so its square root is irrational and approximately 1.732051.
What is the square root of 3 in simplest radical form?
√3 = √3 in simplest radical form.