Cube Root Calculator
Calculates the cube root of a number.
Lilu Baba's Cube Root Calculator computes ∛n instantly, including for negative numbers (unlike square root).
How to use this calculator
- Enter any number (positive or negative).
- Its cube root updates instantly.
Cube Root
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FAQ
Cube Root Calculator — frequently asked questions
Yes — unlike square roots, cube roots of negative numbers are real (e.g. the cube root of −27 is −3).
Yes — enter any decimal value, positive or negative.