All construction calculators
Free material calculators for builders and DIY projects, in feet and inches or in metres.
ConcreteSlabs, footings, bags, mix and rebar
Block, brick & paversWalls, mortar, patios and retaining walls
Area & volumeSquare feet, square metres, cubic yards, board feet
LandscapingGravel, soil, mulch, sand, sod and asphalt
Roof & slopeRoof pitch, roofing squares, rafters, slope
StairsRisers, treads and stringers
Walls & floorsPaint, tile, flooring, drywall, insulation
Wood & framingDecks, fences, studs and plywood
Electrical & HVACWire size, voltage drop, conduit fill, BTU
Water & morePool and tank volume, firewood, epoxy