Concrete & masonry calculators
Estimate concrete volume, cubic yards, packaged-mix bags, brick or block units, mortar, waste, and material cost. Pick the calculator that matches the project you are planning.
Concrete slab calculator
Calculate yards, bags, waste, and cost for rectangular slabs.
Open calculator → PatiosConcrete patio calculator
Plan an outdoor slab with practical measuring guidance.
Open calculator → DrivewaysConcrete driveway calculator
Estimate one or more equal driveway panels.
Open calculator → CylindersConcrete footing calculator
Calculate round piers, tubes, and cylindrical footings.
Open calculator → Post holesPost-hole calculator
Estimate concrete around round posts.
Open calculator → CostConcrete cost calculator
Compare ready-mix and bag costs for a known volume.
Open calculator → MasonryBrick & block calculator
Estimate masonry units, mortar bags, pallets, openings, and waste.
Open calculator →What these estimates include
Concrete calculators convert measured shapes to cubic feet, apply your waste allowance, and report cubic yards and cubic meters. The masonry calculator uses wall and unit dimensions to estimate brick or concrete block, mortar bags, and pallets. Always verify product yields and package quantities.
These are material-planning estimates, not structural designs. Slab thickness, footing size, reinforcement, subbase, joints, and concrete strength should follow the project plans and local requirements.