Calculators
25 free material calculators for concrete, block, brick, rebar, roofing, stairs, framing, drywall, decking, gravel, mulch, pavers, tile, flooring and fences.
Concrete calculatorSlabs, footings, columns and steps in yards or bags
Concrete slab calculatorPatios, pads and garage floors, with a rebar grid
Cubic yard calculatorAny material: soil, stone, concrete, mulch
Post hole concrete calculatorBags of concrete for fence and deck posts
Concrete block calculatorBlocks, mortar and sand for a block wall
Brick calculatorBricks, mortar and sand for a wall
Rebar calculatorBars, feet and pounds for a slab grid
Roofing calculatorSquares and shingle bundles from your house size and pitch
Roof pitch calculatorPitch, angle, slope and rafter length
Drywall calculatorSheets, joint compound and tape for a room
Board foot calculatorBoard feet and cost for lumber and hardwood
Stud calculatorStuds and plates for a framed wall
Stair calculatorRisers, treads and stringer length with code checks
Deck board calculatorBoards, rows and joists for a deck surface
Retaining wall block calculatorBlocks, caps, base gravel and drainage stone for a garden wall
Insulation calculatorR-value for your climate zone and bags or rolls to buy
Baseboard and trim calculatorLinear feet and pieces of baseboard, crown or casing
Gravel calculatorCubic yards and tons of gravel or stone
Mulch calculatorBags or cubic yards of mulch for your beds
Topsoil calculatorCubic yards or bags of topsoil
Sand calculatorCubic yards and tons of sand
Asphalt calculatorTons of hot-mix asphalt for a driveway or patch
Paver calculatorPavers, base gravel, sand and edging for a patio
Square footage calculatorRooms, yards and odd shapes in sq ft, sq yd and m²
Tile calculatorTiles and boxes for floors and walls
Flooring calculatorBoxes of laminate, vinyl plank or hardwood
Fence calculatorPosts, rails and pickets for a fence line
Siding calculatorSquares of siding for the walls and gables