🧱 Concrete & Masonry calculators
Plan concrete, masonry, paving and aggregate quantities.
Choose a calculator for the job in front of you. Each tool opens without an account and keeps your working data in your browser.
⬛ Concrete SlabCalculate slab concrete volume and contingency.➖ Strip FootingEstimate concrete for continuous footings.🕳️ Post Hole ConcreteEstimate concrete for cylindrical post holes.🧱 Concrete BlocksEstimate block count from wall area.🧱 Brick QuantityEstimate bricks from wall area and brick module.🥣 Mortar VolumeEstimate wet mortar from masonry area.🧱 Render QuantityEstimate render volume from area and thickness.◼️ Paver QuantityEstimate pavers for a measured area.🪨 Aggregate QuantityEstimate gravel or crushed rock volume and mass.🛍️ Premix Concrete BagsConvert concrete volume into premix bag count.