Cube calculator

This calculator finds the unknown element of a cube given a single known dimension. The calculator can compute side, body and face diagonals, volume and area. Additionally, the calculator will generate a step-by-step solution on how to solve the problem.

Cube calculator

Provide any element of a cube, then choose the missing one.
help ↓↓ examples ↓↓

Solve for

0123456789/.√C ✖

Input one element of a cube.

side

a =

face diagonal

f =

body diagonal

d =

volume

V =

surface area

A =

face area

FA =

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Cube formulas

Cube drawing with sides, body diagonal, face diagonal and surface.

V = a^{3}

volume

A = 6 a^{2}

surface area

A_{F} = a^{2}

face area

d = a 3

diagonal

f = \frac{a}{2}

face diagonal

Examples

ex 1:

Find the surface area of a cube with side 8cm.

ex 2:

If the surface area of a cube is 144 cm², find its volume.

ex 3:

If the body diagonal is 4cm, calculate the surface area of a cube.

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