Our Concrete Calculators help you to estimate the required concrete volume for a pour or placement, and the volume of concrete needed in a column. These calculators are provided as a reference for the convenience of our customers and site visitors. They have been created using standard ready mix concrete industry measurements and formulas. No allowances have been made for variations in grade thicknesses, dimensional errors in width or length, waste, spillage, or shrinkage.
Note: A good rule is to add 5% – 10% for waste, spillage, or shrinkage.