Popular calculators
Concrete Slab Calculator
Free concrete calculator: enter slab length, width and thickness to get cubic yards, cubic feet…
InteriorRoom Paint Calculator
Estimate gallons of paint for a room: enter wall dimensions, doors, windows and coats. Uses…
InteriorFlooring Calculator
Flooring calculator for laminate, LVP and hardwood: room size to square footage and boxes, with…
Outdoor & yardRoofing Shingle Calculator
Roof shingle calculator: footprint area and roof pitch to roof area, roofing squares and…
Outdoor & yardFence Calculator
Wood fence calculator: fence length and post spacing to posts, rails, pickets and concrete bags…
Outdoor & yardMulch Calculator
Calculate how much mulch you need: bed area and depth to cubic yards and 2 or 3 cubic foot…
Concrete & masonry
Concrete Slab Calculator
Free concrete calculator: enter slab length, width and thickness to get cubic yards, cubic feet…
Concrete & masonryPaver & Brick Calculator
Paver calculator for patios and walkways: paver count plus base gravel and bedding sand in…
Concrete & masonrySand Calculator
Sand calculator for paver bedding, sandboxes and fill: length, width and depth to cubic yards,…
Concrete & masonryGravel Calculator
Gravel calculator for driveways, paths and patios: get cubic yards and tons from length, width…
Concrete & masonryAsphalt Calculator
Asphalt calculator: driveway length, width and compacted thickness to cubic yards and tons of…
Interior
Room Paint Calculator
Estimate gallons of paint for a room: enter wall dimensions, doors, windows and coats. Uses…
InteriorDrywall Calculator
Drywall calculator: enter room perimeter, wall height and ceiling area to get 4×8 and 4×12…
InteriorWallpaper Calculator
Wallpaper calculator using the strip method: room perimeter, wall height, roll size and pattern…
InteriorFlooring Calculator
Flooring calculator for laminate, LVP and hardwood: room size to square footage and boxes, with…
InteriorTile Calculator
Tile calculator for floors and walls: enter area and tile size to get tile count and boxes,…
InteriorGrout Calculator
Grout calculator: tile size, joint width and depth to grout volume and pounds needed for your…
InteriorBaseboard & Trim Calculator
Baseboard calculator: room perimeter minus doorways to linear feet of trim and number of 8, 12…
InteriorInsulation Calculator
Insulation calculator: area and target R-value to required thickness and number of bags or…
InteriorStair Calculator
Stair calculator: total rise to number of steps, riser height, total run and stringer length,…
Outdoor & yard
Mulch Calculator
Calculate how much mulch you need: bed area and depth to cubic yards and 2 or 3 cubic foot…
Outdoor & yardTopsoil Calculator
Topsoil calculator: area and depth to cubic yards, approximate tons and bags of topsoil for…
Outdoor & yardSod & Grass Seed Calculator
Lawn calculator: area to sod pieces and pallets, or pounds of grass seed at your seeding…
Outdoor & yardFence Calculator
Wood fence calculator: fence length and post spacing to posts, rails, pickets and concrete bags…
Outdoor & yardDeck Board Calculator
Deck board calculator: deck length and width, board width and gap to rows, linear feet, board…
Outdoor & yardRoofing Shingle Calculator
Roof shingle calculator: footprint area and roof pitch to roof area, roofing squares and…
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