All Calculators

Free construction calculators organized by trade. Click any calculator to get started.

Masonry

Calculate cubic yards and bags of concrete needed for slabs, footings, and post holes.

Calculate bricks, blocks, and mortar needed for walls, patios, and walkways.

Calculate cubic yards of mulch needed for garden beds and landscaping at any depth.

Calculate tons of gravel or crushed stone needed for driveways, patios, and drainage.

Calculate sod rolls or grass seed needed based on lawn area and coverage rates.

Calculate gallons of paint needed for walls and ceilings by room dimensions.

Calculate sheets of drywall and joint compound needed for walls and ceilings.

Calculate batts, rolls, or blown-in insulation needed for walls, attics, and floors.

Calculate square footage of tile or flooring with waste factor for any room shape.

Calculate posts, rails, pickets, and concrete for wood, vinyl, or chain-link fences.

We're constantly adding new calculators. If you need a specific construction calculator, let us know — popular requests get built first.

Coming soon: roofing, decking, stucco, rebar, and retaining wall calculators.