Concrete & Masonry Calculators

Calculate concrete volume, bags, costs, and more for slabs, footings, columns, and stairs.

Calculate how much concrete you need for a slab. Enter dimensions to get cubic yards, bags needed, and estimated cost.

Calculate concrete needed for deck footings, pier footings, and foundation footings.

Calculate concrete needed for circular or square columns. Get volume in cubic yards, bags, and estimated cost.

Calculate concrete needed for stairs and steps. Get volume in cubic yards, bags, and cost.

Calculate rebar needed for your concrete project. Estimate number of bars, total length, and weight for reinforcement.

Calculate the weight of concrete for slabs, footings, and columns. Estimate truck weight limits and structural loads.

Calculate concrete needed for sonotube footings. Estimate concrete volume and cost per sonotube.