Calculate concrete volume, cubic yards, cement bags, sand, aggregate, and estimated concrete costs for slabs, footings, columns, beams, and construction projects quickly and accurately.
Concrete Volume Calculator
Quick FAQ
How much concrete do I need?
Concrete quantity depends on slab dimensions, thickness, and waste allowance. Use the calculator above for fast and accurate estimation.
How many cubic yards of concrete do I need?
Most ready-mix concrete in the USA is ordered in cubic yards.
How much extra concrete should I order?
Most contractors recommend adding 5%–10% extra concrete for waste and uneven surfaces.