What is the square root of 12?

The square root of 12 is 3.464102. This is not a perfect square. Free instant calculation.

Is 12 a perfect square?

No, 12 is not a perfect square. Its square root is approximately 3.464102.

√12 = 3.464102

Not a perfect square. The result is an irrational number.

The square root of 12 is the number that, when multiplied by itself, equals 12.

12 is not a perfect square, so its square root is an irrational number: approximately 3.464102.

Need a custom calculation?

Calculated and verified. Free math reference with no ads.