Square roots·√6
√6 =
√6
≈ 2.44949

Square root of 6 — 2.44949 (√6)

Irrational

The square root of 6 is about 2.44949, or exactly √6. It lies between 2 and 3.

As a decimal
≈ 2.44949
Simplified surd
√6 = √6
Between
2 < √6 < 3
Squared
6² = 36
Cube root
∛6 ≈ 1.817121

Nearby numbers

√3 = √3√4 = 2√5 = √5√7 = √7√8 = 2√2√9 = 3

From 1 to 200

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How to read this

  • The decimal is rounded; the surd form is the exact value.
  • Pulling out a square factor simplifies the surd — √50 = 5√2.
  • If the number is not a perfect square, the decimal never ends (irrational).
  • Knowing which two integers it sits between is enough to estimate in your head.

Frequently asked questions

Q. What is the square root of 6?

About 2.44949, or exactly √6.

Q. Can the surd be simplified?

No — there is no square factor to pull out.

Q. Between which integers does it fall?

Between 2 and 3.

Q. What is the cube root of 6?

About 1.817121.