Accurate Construction Estimator
Free construction calculators by AceCalc — accurate material numbers in seconds for contractors, landscapers, and homeowners. No guesswork.
Concrete & Masonry
Slabs, footings, walls, and hardscape.Concrete Calculator
Cubic yards for slabs, footings, columns. Includes waste factor and bag estimates.
Rebar Calculator
Total bars, linear feet, and weight for slabs and footings. All standard rebar sizes with common spacing options.
Brick Calculator
Brick count and mortar bags for walls and facades. Supports standard, queen, king, and utility brick sizes.
Paver Calculator
Calculate how many pavers you need for patios, walkways, and driveways. Supports standard sizes and custom dimensions.
Retaining Wall Calculator
Block count, base gravel, and drain rock for segmental retaining walls. Small garden walls through heavy gravity blocks.
Fence Post Calculator
Post count and concrete bags for wood or round posts. Supports 4×4, 6×6, and round posts with standard hole dimensions.
Landscaping & Soil
Beds, lawns, grading, and fill.Mulch Calculator
Cubic yards and bags for garden beds, landscaping, tree rings. All mulch types.
Topsoil Calculator
Calculate cubic yards and tons of topsoil for lawns, garden beds, and raised beds. Supports screened, unscreened, and compost blends.
Fill Dirt Calculator
Tons and cubic yards for grading, backfill, and building pads. Covers clean, common, structural, clay, and sandy fill.
Sand Calculator
Estimate tons of sand for fill, masonry, play areas, and paver bases. Covers fill sand, mason sand, play sand, and more.
Aggregate & Drainage
Driveways, base rock, and drainage.Gravel Calculator
Tons of gravel for driveways, paths, drainage. Multiple material types and depths.
Drainage Rock Calculator
Tons of drainage rock for French drains, footing drains, and dry wells. Covers #57, #67, and washed river rock.
French Drain Calculator
Drainage rock, perforated pipe, and filter fabric for yard and foundation french drains. Standard and custom trench sizes.
Surfaces & Structure
Paving, roofing, decking, and interiors.Asphalt Calculator
Tons and cubic yards for driveways, parking lots, and road surfaces. Covers hot mix, warm mix, and cold patch.
Roofing Calculator
Shingle bundles, underlayment rolls, and ridge cap linear feet from your home's footprint and pitch. Supports 3-tab, architectural, premium, and metal panel.
Deck Board Calculator
Board count and total linear feet for any deck size. Supports 5/4×6, 2×6, composite, and narrow accent boards with standard gap spacing.
Drywall Calculator
Sheet count and total square feet for walls and ceilings. Supports 4×8, 4×9, 4×10, and 4×12 sheets with door and window deductions.
Paint Calculator
Gallons, 5-gallon buckets, and quart breakdown for walls and ceilings. Supports multiple coats, paint coverage rates, and door/window deductions.
Why contractors use AceCalc
Enter your project dimensions and get the exact quantity of material you need — factoring in density and a recommended waste buffer — so you order right the first time.
Order the exact amount
Too much material wastes money; too little means a second delivery fee. Get the precise quantity in seconds.
Waste factors built in
Every result includes an industry-standard waste buffer (typically 5–10%) so you don't come up short on the job.
Real, local pricing
Cost estimates use a regularly refreshed dataset with state-level adjustments, not guesses. See our methodology.