# Metric Concrete Calculator for Footings

Calculate the amount of concrete needed for pouring footings using metric measurements. ### Formula's used:

length * width * depth = V

Example calculation:
```footings length = 200 m
width = 600 mm  ---  changing mm to m --- 600 ÷ 1000 = 0.6 metres
footings depth  = 100 mm --- changing mm to m --- 100 ÷ 1000  = 0.1 metres
```
200 * 0.6 * 0.1 = 12
You will need 12 cubic metres of concrete to pour these footings

To convert cubic metres to cubic yards multiply cubic metres * 1.30795061931439
To convert cubic metres to cubic feet multiply cubic metres * 35.3146667214886

### Concrete Footings

Length of Footings m
Width mm
Depth of Footings mm

 Perimeter of Footings m Amount of Concrete Needed in: Cubic Metres m³ Cubic Yards yd ³ Cubic Feet ft ³

#### Calculation

1. enter the length of the footings in metres
2. the width of the footings in millimetres
3. depth of footings in millimetres

#### Results

1. perimeter of the footings
2. amount of concrete needed in cubic metres
3. concrete needed in cubic yards
4. concrete needed in cubic feet

### When Ordering Concrete

This concrete calculator will help you in estimating the amount of concrete needed for your project. The amount given as needed, does not include any waste. It is recommended, depending on the job you are doing, to add anywhere from an extra 4% to 10% to your concrete order to make sure you have enough concrete to finish the job. Ask when ordering the concrete. They will be able to give you a good idea of what is needed.