Buy enough, without buying twice
Clear material estimates with visible formulas, waste allowances, and U.S. units by default.
16 tools and practical guidesEstimate cubic yards, common bag sizes, and cost for slabs, footings, walls, and round columns.
02Home project calculatorSquare Footage CalculatorCalculate square feet, square meters, square yards, acres, and perimeter for one or more rectangular spaces.
03Home project calculatorPaint CalculatorEstimate wall and optional ceiling paint from room dimensions, openings, coats, coverage, primer, can size, and price.
04Home project calculatorFlooring CalculatorEstimate flooring area, exclusions, waste, full boxes, purchased coverage, and optional project cost.
05Home project calculatorTile CalculatorEstimate tile pieces and full boxes from surface size, actual tile dimensions, grout spacing, waste, and price.
06Home project calculatorMulch CalculatorConvert one or more landscape areas and depth into cubic yards, standard bags, allowance, and cost.
07Home project calculatorCubic Yard CalculatorConvert dimensions or area and depth into cubic yards, two-cubic-foot bag equivalents, allowance, and cost.
08Home project calculatorCubic Feet CalculatorFind box or cylinder volume in cubic feet, cubic yards, cubic meters, and U.S. gallons.
09Home project calculatorBoard Foot Calculator — Lumber Volume & CostCalculate board feet per piece and total lumber volume with quantity, waste allowance, and price.
10Home project calculatorWallpaper Roll CalculatorEstimate wallpaper double rolls from net wall area, usable roll coverage, openings, pattern allowance, and price.
11Home project calculatorGravel CalculatorEstimate cubic yards, tons, compaction, waste, and cost from area, depth, and selectable material density.
12Home project calculatorCost per Square Foot CalculatorFind adjusted cost per square foot or reverse the calculation to create a budget with contingency and tax.
13Home project calculatorDrywall Calculator — Sheets, Mud, Tape & ScrewsEstimate drywall sheets for walls and ceilings, then build a first-pass list for screws, tape, compound, waste, and cost.
14Home project calculatorPaver Calculator — Pavers, Base, Sand & EdgingEstimate patio or walkway pavers plus aggregate base, bedding sand, edge restraint, pattern waste, and cost.
15Home project calculatorFence Material Calculator — Posts, Rails, Pickets & ConcreteTurn a fence run into a planning list for sections, posts, rails, pickets or panels, gates, concrete, and cost.
16Home project calculatorTopsoil Calculator — Cubic Yards, Bags & Raised BedsConvert lawn, garden-bed, or raised-bed dimensions into cubic yards, bag counts, settlement allowance, and cost.