Cube Root Calculator

Here is the answer to questions like: 68.921 cubic root? or what is the cube root of 68.921?

Use the cube root calculator below to find the cube root of any real number you enter. See also in this web page a Cube Root Table from 1 to 100.

Cube Root Calculator

Please enter a real number:
 
Cube root result:
The cube root of 68.921 is 4.1

If you are looking for a Square Root Calculator, please click here.

What is cube root?

Definition of cube root

A cube root of a number a is a number x such that x3 = a, in other words, a number x whose cube is a. For example, 4 is the cube root of 64 because 43 = 4•4•4 = 64, -4 is cube root of -64 because (-4)3 = (-4)•(-4)•(-4) = -64.

Cube Root Table 1-100

Cube roots from 1 to 100 rounded to the nearest thousandth.
Cube Roots of Positive Numbers
Cube root of 1 is 1
Cube root of 8 is 2
Cube root of 27 is 3
Cube root of 64 is 4
Cube root of 125 is 5
Cube root of 216 is 6
Cube root of 343 is 7
Cube root of 512 is 8
Cube root of 729 is 9
Cube root of 1000 is 10
Cube root of 1331 is 11
Cube root of 1728 is 12
Cube root of 2197 is 13
Cube root of 2744 is 14
Cube root of 3375 is 15
Cube root of 4096 is 16
Cube root of 4913 is 17
Cube root of 5832 is 18
Cube root of 6859 is 19
Cube root of 8000 is 20
Cube Roots of Negative Numbers
Cube root of -1 is -1
Cube root of -8 is -2
Cube root of -27 is -3
Cube root of -64 is -4
Cube root of -125 is -5
Cube root of -216 is -6
Cube root of -343 is -7
Cube root of -512 is -8
Cube root of -729 is -9
Cube root of -1000 is -10
Cube root of -1331 is -11
Cube root of -1728 is -12
Cube root of -2197 is -13
Cube root of -2744 is -14
Cube root of -3375 is -15
Cube root of -4096 is -16
Cube root of -4913 is -17
Cube root of -5832 is -18
Cube root of -6859 is -19
Cube root of -8000 is -20

Cube Root Calculator

Cube Root Calculator

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Sample Cubic Roots.

Disclaimer

While every effort is made to ensure the accuracy of the information provided on this website, we offer no warranties in relation to these informations.