Concrete Calculators

Estimate concrete volume, bags, rebar, footings, walls, blocks, Sonotubes, and mix materials.

Estimate cubic yards, bags, and weight for slabs, footings, columns, or stairs.

Estimate concrete volume and bags for strip, spread, stepped, and continuous footings.

Estimate concrete volume and bags for poured foundation, retaining, and basement walls.

Estimate concrete volume, bags, and weight for cylindrical pier forms.

Estimate concrete block, cinder block, and CMU count, mortar bags, and optional wall fill.

Estimate slab rebar count, grid length, stock sticks, weight, and optional material cost.

Estimate cement, sand, aggregate, and water for from-scratch concrete mixes.