Cube Root Calculator

What Is a Cube Root Calculator?

A cube root calculator is a free online tool that calculates the cube root of a given number.

Cuemath's cube root calculator helps you to find out the cube root of any number, in a few seconds, whether it is a perfect cube or not.

Note: Please enter upto six digits.

How to Use the Cube Root Calculator?

Follow the steps given below to use the calculator:

• Step 1: Write any integer or decimal number in the 'Enter number' box.
• Step 2: Click on "Calculate" to find the stepwise solution of the cube root of the number entered.
• Step 3: Click on "Reset" to clear the field and enter the new number.

What Is the Cube Root of a Number?

The cube root of a number is a number which, when multiplied by itself three times, gives the original number.

Solved Example on Cube Root Calculator

Solved Example 1:

What is the cube root of 64?

Solution:

The cube root of 64 is 4 because when 4 is multiplied by itself thrice, it gives 64

4 × 4 × 4 = 64.

Therefore, the cube root of 64 is 4 which is written as ∛64 = 4

Let us see how our cube root calculator gives the answer.

Enter the number 64 in the box.

The answer is given in the form of these steps:

∛64

=(64)^1/3

=4

Here, 64 is a perfect cube because it has an exact cube root.

Similarly,

• The cube root of 216 is 6
• The cube root of 125 is 5

There are certain numbers which are not perfect cubes because their cube root is in the decimal form. For example, the cube root of 34 is 3.24.

Now, you can try the calculator to find the cube root of the following numbers: 

• -343
• 7
• 729