Volume of Cube Calculator

Calculate cube volume instantly. Free online cube volume calculator with side length input.

The Volume of Cube Calculator computes the volume of any cube using its side length. This straightforward geometry tool applies V = s³ (side cubed) to find the space inside cubic shapes. Perfect for shipping box volumes, storage calculations, building materials, and any application involving cubic measurements.

Common use cases

  • Shipping and packaging volumes
  • Storage container sizing
  • Ice cube and block calculations
  • Building block measurements
  • Cubic foot material estimation

How to use

  1. Enter the side length of the cube
  2. Click calculate for the volume
  3. View the formula: V = s³
  4. See the calculation (side × side × side)
  5. Copy the result for your use

FAQ

What is the cube volume formula?

Volume = s³ = s × s × s, where s is the side length.

Is a cube the same as a rectangular prism?

A cube is a special rectangular prism where all sides are equal. General boxes use V = l × w × h.

What's the surface area of a cube?

Surface Area = 6s², since a cube has 6 identical square faces.

How do cubic inches relate to cubic feet?

1 cubic foot = 1728 cubic inches (12 × 12 × 12).