# Cube Calculator

## Calculate cube side length, solid diagonal, volume, and cube area.

### How to calculate Cube Side Length

• Calculate cube side length using face diagonal, solid diagonal, volume or area.

a = side length
f = face diagonal
d = solid diagonal
V = volume
S = surface area

Calculate cube side length using face diagonal:

a = 2 x  f 2

Calculate cube side length using solid diagonal:

a = 3 x  d 3

Calculate cube side length using volume:

a = V1/3

Calculate cube side length using surface area:

a =
 S 6

### How to calculate Cube Face Diagonal and Solid Diagonal

• Calculate cube face diagonal or solid diagonal using the side length.

Calculate cube face diagonal using side length:
f = a x 2

Calculate cube solid diagonal using side length:
d = a x 3

### How to calculate Cube Volume and Surface Area

• Calculate cube volume or surface area using the side length.

Calculate cube volume using side length:
V = a3

Calculate cube surface area using side length:
S = 6 x a2