Cube Root Calculator
Find the cube root (³√x) of any positive or negative number instantly.
Σ The Formula
Real World Examples
# About This Calculator
The cube root of a number $x$ is a number $y$ such that $y^3 = x$. All real numbers (except zero) have exactly one real cube root.
Unlike square roots (where the square root of a negative number is imaginary), cube roots of negative numbers are real. This is because a negative number multiplied by itself three times remains negative. Cube roots are commonly used in mathematics, physics, and engineering to solve problems involving volume and three-dimensional scaling.
How To Use
- Enter a number into the input field.
- The number can be positive, negative, or zero.
- Click **Calculate Cube Root**.
- The result will be display with high precision (up to 6 decimal places).
Frequently Asked Questions
How is this different from a square root?+
Are cube roots always decimals?+
Is Cube Root Calculator free to use?+
How accurate is Cube Root Calculator?+
Can I use Cube Root Calculator on my phone?+
Do you save my data?+
About
The cube root of a number $x$ is a number $y$ such that $y^3 = x$. All real numbers (except zero) have exactly one real cube root.
Unlike square roots (where the square root of a negative number is imaginary), cube roots of negative numbers are real. This is because a negative number multiplied by itself three times remains negative. Cube roots are commonly used in mathematics, physics, and engineering to solve problems involving volume and three-dimensional scaling.