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    Cube Root of 1/8

    Cube Root Calculator
    Cube root of

    What is the cube root of 1/8?

    Answer

    ∛(1/8) =
    1/2 = 0.5

    Real cube root: the only number whose cube is 1/8.

    1/8 = 0.125.

    Root of a fraction
    ∛(1/8) = ∛1/∛8 = 1/2

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    https://calculat.io/en/number/cube-root/1-8Copy
    <a href="https://calculat.io/en/number/cube-root/1-8">Cube Root of 1/8 (∛(1/8)): Exact Value and Decimal</a>Copy
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    Cube Root of 1/8 (∛(1/8)): Exact Value and Decimal. ∛(1/8) = 1/2 = 0.5. ∛(1/8) = ∛1/∛8 = 1/2: both 1 and 8 are perfect cubes.
    https://calculat.io/en/number/cube-root/1-8/generated.jpgCopy

    Cube roots of nearby values

    N∛N
    64/7294/9 ≈ 0.4444
    0.1≈ 0.4642
    0.1250.5
    1/81/2 = 0.5
    125/7295/9 ≈ 0.5556
    64/3434/7 ≈ 0.5714
    0.2≈ 0.5848
    Recalculate with different values ↑

    FAQ

    What is the cube root of 1/8?

    ∛(1/8) = 1/2 = 0.5

    Why is ∛(1/8) = 1/2?

    The cube root of a fraction is the cube root of the numerator over the cube root of the denominator: ∛(1/8) = ∛1/∛8 = 1/2, because 1³ = 1 and 2³ = 8.

    Is ∛(1/8) a rational number?

    Yes: ∛(1/8) = 1/2 = 0.5, a terminating decimal.

    See Also