Free online volume of cube calculator, you enter the length of one side of the cube, and you get the volume in cubic units.

Answer:-

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## Volume of cube

Volume is the amount of space something takes up. The volume of most objects can be measured in cubic units. The volume of most objects can also be measured by the amount of space the object displaces. A cube is a three-dimensional object with six sides, eight corners and six square faces. A cube has sides of equal length and sides of equal width. The volume of a cube is the number of cubic units needed to fill the space the cube occupies. The volume of a cube is calculated by multiplying the length of one side by itself by the length of the opposite side.

## Volume of a cube formula:-

The formula to calculate the volume of a cube is: V = a 3 where V is the volume, a is the length of an edge of the cube, and the sides are all the same length. The formula for the volume of a cube is one of the most basic formulas in mathematics.

- Volume of cube = (side)³ = a³

## How to solve the cube problem

**Example.1:-Cube side = 20 cm, find the volume of a cube**

**Volume of cube = **a³ = 8000 cm³

**Example.2:-Find the volume of the cube if its edge is 10cm.**

**Volume of cube = **(side)³ = 1000 cm³

**Example.3:-Find the volume of the cube if its edge is 5cm.**

**Volume of cube = **(side)³ = 125 cm³

## See here table of Cube value

cube side(Unit) | Diagonal of cube | Volume of cube | Surface area of cube |
---|---|---|---|

1 | 1.732 | 1 | 6 |

2 | 3.464 | 8 | 24 |

3 | 5.196 | 27 | 54 |

4 | 6.928 | 64 | 96 |

5 | 8.66 | 125 | 150 |

6 | 10.392 | 216 | 216 |

7 | 12.124 | 343 | 294 |

8 | 13.856 | 512 | 384 |

9 | 15.588 | 729 | 486 |

10 | 15.588 | 729 | 486 |

## How to use this cube calculator

Simply enter the length of an edge of a cube and click the calculate button. You will get the answer with the formula in the answer box!