Concrete & Masonry calculators

Slabs, footings, columns, steps, bags, rebar, brick and block.

CalculatorWhat it works out
Concrete CalculatorCubic yards and bags of concrete for slabs, walls, footings and round columns.
Concrete Slab CalculatorConcrete for a slab, including optional thickened edges.
Concrete Bag CalculatorHow many 40, 50, 60 or 80 lb bags make the volume you need.
Concrete Footing CalculatorConcrete for continuous wall footings.
Sonotube CalculatorConcrete for round columns and pier forms by tube diameter.
Concrete Steps CalculatorConcrete for a set of solid poured steps with an optional landing.
Concrete Weight CalculatorWeight of concrete by volume and mix type.
Concrete Cost CalculatorReady-mix and installed slab cost, adjusted for your state.
Rebar CalculatorRebar bars, length and weight for a slab grid.
Brick CalculatorBricks for a wall by brick size and mortar joint.
Concrete Block CalculatorCMU blocks and courses for a wall.
Retaining Wall CalculatorWall blocks, caps, base and drainage gravel.
Paver CalculatorPavers, base gravel, bedding sand and edging for a patio.