# Self Mix Concrete Calculator - Metric

Calculate the materials, including the amount of water needed, from a mixture ratio for on-site mixing of concrete. Calculator uses Metric measurements and calculates the amount of concrete needed for pouring a slab.

#### The Calculation

- enter your mix ratio's
- cement to water ratio
- length of slab (metres)
- width of slab (metres)
- depth of slab (millimetres)

#### Results

- volume of concrete needed in cubic metres
- cement volume and weight (cubic metres and kilograms)
- volume and weight of the fine aggregate (cubic metres and kilograms)
- volume and weight of the course aggregate (cubic metres and kilograms)
- water in litres and kilograms
- total weight of concrete mix in kilograms

##### Rebar and Concrete Reinforcement

Rebar - Footings and Foundation WallRebar - Slab, Driveway or Patio

Slab using custom cut length Rebar

Canadian Rebar Weight

European Rebar Weight

American Rebar Weight

##### Concrete using Concrete Mix

Bags Needed for a ColumnBags Needed for a Column and Pad

Bags Needed for Footings

Bags Needed for a Foundation Wall

Bags Needed for a Slab

Volume and Cost

##### Concrete Weight

Pounds per Cubic Yards / Pounds per Cubic FootKilos per Cubic Metre

##### Concrete Volume and Cost

Concrete Cost from a Price per Cubic YardCubic Yards

Cubic Metres

##### Conversion

Mass / Volume ConversionConvert Cubic Feet to Cubic Yards and Metres