# Cube Calculator: Volume, Surface Area, and Sphere Radii

The calculator is designed to provide various measurements related to a cube based on its side length. It can calculate the volume, surface area, circumscribed sphere radius, inscribed sphere radius, and the radius of the sphere tangent to edges.

### This page exists due to the efforts of the following people:

#### Timur

Created: 2008-11-15 08:07:42, Last updated: 2023-04-13 03:19:02

To use the calculator, simply enter the length of the cube's side, and the calculator will instantly provide the calculated values. This tool is useful for anyone working with cubes, including architects, engineers, and students studying geometry or 3D modeling.

#### Cube

Side length
Digits after the decimal point: 5
Volume

Surface area

Circumscribed sphere radius (Rc)

Inscribed sphere radius (Ri)

Radius of sphere tangent to edges (Re)

Volume: $H^3$
Surface area: $6 H^2$

Radius of circumscribed sphere: $H\sqrt(3)/2$

Radius of inscribed sphere: $H/2$

Radius of sphere tangent to edges: $H/sqrt(2)$

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