Concrete calculator
Calculate how many cubic metres and bags of concrete you need for your project.
What are you pouring?
Dimensions
m
m
m
Product & waste
Heidelberg Materials UK recommends 5–10% waste allowance for spillages and uneven surfaces.
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Calculate how many cubic metres and bags of concrete you need for your project.
What are you pouring?
Dimensions
Product & waste
Heidelberg Materials UK recommends 5–10% waste allowance for spillages and uneven surfaces.