# Circular Slab Concrete Calculator — m3, m2, m (volume, area, perimeter)

Enter the dimensions of the circular slab concrete foundation (round slab concrete):

Enter diameter in m:

Enter the thickness (depth) in mm:

Calculation results:

Slab volume in cubic meters:

0.00m3

Slab area in square meters:

0.00m2

Slab lateral surface area in square meters:

0.00m2

Slab perimeter in meters:

0.00m

## How to determine the volume, area and perimeter of a circular (round) slab concrete foundation?

### The volume of concrete of a circular (round) slab concrete foundation according to the formula:

V = Π * d2 * h / 4000

V is the volume of concrete in m3;

Π = 3.14159 is a mathematical constant (the number “Pi”);

d is the diameter of the slab in m;

h is the thickness (height) of the slab in mm.

### The area of ​​a circular (round) slab concrete foundation according to the formula:

S = Π * d2 / 4

S is the area of ​​the slab in m2;

Π = 3.14159

d is the diameter of the slab in m;

### The lateral surface area of ​​a circular (round) slab concrete foundation according to the formula:

A = Π * d * h / 1000

A is the lateral surface area of ​​the slab in m2;

Π = 3.14159

d is the diameter of the slab in m;

h is the thickness (height) of the slab in mm.

### The perimeter of a circular (round) slab concrete foundation according to the formula:

P = Π * d

P is the perimeter of the slab in m;

Π = 3.14159

d is the slab diameter in m.