Concrete Calculator
Estimate the volume of concrete needed for a slab.
Slab Dimensions
How to Estimate Concrete
Accurately estimating the amount of concrete needed is the first step in any concrete project. This calculator helps you determine the volume of concrete required for a rectangular slab, which is a common shape for driveways, patios, and foundations. Concrete is typically ordered in cubic yards or cubic meters. It's always a good idea to order slightly more (around 5-10%) than your calculated amount to account for uneven subgrade, spillage, and formwork variations.
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