All calculators
Concrete &

Concrete &
Masonry
Move from slab and shaped-form volume to concrete bags, wall modules, mortar coverage, and supplier-ready quantities.
Choose the material task
Slab, step, and post-hole pages calculate different geometries. Concrete bags start from known volume. Block, brick, and mortar keep masonry purchase assumptions separate.
01Concrete blocksMeasure the wall, subtract openings, and turn the net face area into regular CMU block equivalents, whole blocks, specials, and pallets.07Masonry mortarStart with the masonry units that will actually be installed, then use coverage for the matching unit, joint, bedding method, and mortar product.10Concrete stepsSum the stepped solid volume and an optional landing, then convert the order volume to concrete bags using label yield.11Post hole concreteCalculate the cylindrical hole, subtract the embedded post, multiply by the number of holes, and round concrete bags up.15BrickTurn net wall face area into modular brick equivalents and a whole purchase quantity without claiming an exact bond or cut layout.17Concrete slabTurn slab length, width, and thickness into a concrete order volume plus a transparent whole-bag comparison.18Concrete bagsConvert a known project volume into whole bags using the yield printed for the exact concrete mix and package size.36Concrete weightEstimate concrete mass from measured volume while keeping the material density explicit.37Concrete footingTurn footing geometry into cubic yards and whole concrete bags without guessing structural dimensions.38Concrete curbEstimate curb concrete from the profile area and run length, with curb and gutter kept visible.40Slab costBuild a transparent slab cost scenario with your own local prices and a complete line-item breakdown.
Measure before you order
Use the project workflow, then open the calculator for each material stage.