Calculate Materials.
Build with Confidence.

Live low–likely–high cost ranges for ground-floor, second-story, sunroom, ADU, and bump-out additions. Pick type, foundation, finish, HVAC, region; toggle bath/kitchen/panel. Itemized soft costs (design, permits, contingency) with all-in total.

One materials list across drywall, paint, flooring, and wall tile — surface overlaps handled automatically. A great starting point for a full bathroom remodel.

One materials list across drywall, paint, flooring, and backsplash tile — backsplash vs paint overlap handled automatically. A great starting point for a full kitchen remodel.

Live cost ranges + materials list for finishing a basement — pick scope, size, finish, region; toggle bath, egress window, sewage ejector, wet bar. IRC R310 / R317.1 / R305.1 callouts inline.

Live cost ranges for bonus-room → habitable → full ADU garage conversions. Garage-door infill, mini-split, slab leveling, egress, foundation, and service-upgrade adders. IRC R302.6 / R310 / NEC 220.83 callouts inline.

Live cost ranges for bonus-room → habitable → full ADU attic conversions. Permanent stair, joist sister, small / full-width shed dormer, egress dormer, mini-split, and spray-foam adders. IRC R301.5 / R305.1 / R310 / R806.5 callouts inline.

Live cost ranges + plumbing & electrical adders — pick typology, finish, floor level; toggle new rough-in, dryer circuit, drain pan, smart leak detection. IRC P2706 / NEC 210.8 / IRC M1502 callouts inline.

Calculate concrete volume and material requirements for slabs, footings, and foundations.

Estimate deck stain requirements based on deck size and wood type.

Calculate drywall sheets needed, disposal weight, and material estimates.

Quickly estimate drywall screw quantities needed for your project.

Estimate paint requirements for exterior walls, siding, and trim.

Calculate fencing materials including posts, rails, and pickets.

Estimate flooring materials for tile, hardwood, laminate, and vinyl plank.

Broadloom sq yd with roll-width seam plan, pad rolls, tackless strip, and stair runner.

Calculate interior paint requirements for walls, ceilings, and trim.

Estimate mulch volume and bags needed for landscaping projects.

Cubic yards, tons, and bags for gravel, crushed stone, sand, decomposed granite, river rock, lava rock, topsoil, riprap, and landscape boulders. ASTM D448 / AASHTO M43 / NCSA R-class.

Cubic yards, tons, and bags for #57, #67, #8, crusher run / DGA / ABC stone, pea gravel, river rock, RCA, lava rock — with material-specific densities and AASHTO/TxDOT compaction multipliers built in.

Cubic yards, tons, and 50-lb bag count for ASTM C33 concrete sand, C144 mason sand, play sand, fill sand, and manufactured M-sand — with compaction, wet-weight, and regional naming (torpedo / sharp / bank sand) built in.

Calculate roofing squares, shingle bundles, underlayment, and ridge caps — asphalt, architectural, and 3-tab shingles with pitch-adjusted waste.

Estimate siding materials for exterior wall coverage.

Generic lap siding calculator — LP SmartSide, wood bevel / clapboard, and vinyl. Boards, trim, and fasteners with even coursing adjustment.

James Hardie HardiePlank takeoff by HardieZone (HZ5/HZ10) — boards, HardieTrim, kickout & butt-joint flashing, fasteners, sealant, HardieWrap.

Size aluminum, copper, galvanized, or vinyl gutters — LF, downspouts, hangers, elbows, miters, straps & expansion joints. Per SMACNA, IRC R903.4, AAMA 1405.1.

Calculate tiles, grout, thinset, and trim for ceramic, porcelain, glass, marble, and mosaic backsplash projects.

Floor, wall, or full shower. Tiles, thin-set bags by trowel, grout (TCNA formula), waterproofing membrane, leveling clips, and TCNA EJ171 movement joints.

Calculate bags, board feet, or sheets for blown-in fiberglass, cellulose, spray foam, batts, and rigid foam. IECC 2021 code check by climate zone.

Calculate mortar bed volume, bags, and cement/sand for shower floors, pre-slope layers, and flat floor beds. Correct center-drain geometry formula.

Auto-pick the right ANSI mortar class (A118.1/.4/.11/.15/.3 or A136.1 mastic) for substrate and tile size, then get bag count by trowel notch. NTCA / TCNA / ANSI A108.

Bricks, mortar bags, ties, weep holes, paver base & polymeric sand, and firebox firebrick — across veneer, multi-wythe, thin brick, pavers, and firebox. BIA TN 10 / IRC R703.8 / ICPI Tech Spec 2.

Blocks, caps, adhesive, base & drainage stone, drain pipe, geogrid, rebar, timber, boulders, or gabion baskets for SRW, poured concrete, CMU, timber, boulder, or gabion walls. NCMA / IRC R404.4.

Estimate baseboard, crown, casing, chair rail, and shoe — linear feet, stick counts, fasteners, caulk, and crown compound-miter angles. WMMPA WM/LWM profiles.

Bolts (double-rolls), single-roll equivalents, strips, paste, and primer — with pattern repeat and half-drop match math. Per ASTM F793, IBC §803, and major install guides.

Per-opening IRC R310 egress, R308 safety glazing, IECC U-factor compliance by climate zone, flashing materials, and §25C tax-credit status (with OBBBA sunset).

Size studs, plates, headers, cripples, and fasteners for 2x4 and 2x6 wood-frame walls — straight from 2021 IRC R602.3, R602.7 header spans, R602.7.5 king-stud counts, and R602.3(1) nailing.

Board-feet take-off, DIY kit count, R-value, vapor retarder class, and IECC / R806.5 / R702.7 compliance flags for open-cell and closed-cell SPF. ASTM C1029 / C518 / E96, ASHRAE 62.2 ventilation.

Cooling + heating BTU, AC tonnage, furnace size at AFUE, heat-pump balance point + supplemental kW, blower CFM, ASHRAE 62.2 ventilation. Per ACCA Manual J / Manual S 2023, ASHRAE 1%/99%, DOE 2023.

3-coat / 2-coat / 1-coat portland cement stucco take-off — bags per coat, metal lath, weep screed, casing bead, control joints, Grade D paper. Per 2021 IRC R703.7 + ASTM C926 / C1063.

Door weight, torsion spring IPPT, lift cables, hinge / roller / strut count, opener HP, headroom, and wind / HVHZ / CA SB 969 compliance flags. Per DASMA 102/108/115, UL 325, 2021 IRC R309.4 / R602.7, FBC §1620 / §1626.

Cabinet count, doors, drawers, hinges, slides, knobs, pulls, panels, trim, and install cost by tier — RTA, stock, semi-custom, custom. ANSI/KCMA & NKBA standards.

Vanity, sink cutout, plumbing rough-in, linen tower, medicine cabinet, mirror, and install cost. Powder, full, and primary baths. ANSI/KCMA, NKBA, ICC A117.1, IRC 2021.

Net square feet, slab count, edge linear feet, seams, weight, and cost — granite, quartz, marble, quartzite, butcher block, solid surface, laminate, concrete. NSI, ANSI/ISFA, NKBA standards.

Per-door rough openings, hinge counts, locksets, and specialty hardware (pocket / barn / bifold / bypass / French / Dutch) with IRC code flags. Casing LF feeds the trim calculator.

Code-compliant deck framing, decking, footings, ledger fasteners, stairs, and railing — pulled directly from 2021 IRC R507 tables and AWC DCA 6. Trex / TimberTech / AZEK / Fiberon / Deckorators boards.

Code-compliant risers, treads, stringers, handrail, balusters & newels per 2021 IRC R311.7 (R318.7 in 2024 IRC) and AWC DCA 6 stringer span limits. Six configurations: straight, L, U, winder, spiral, curved.

Pavers, base aggregate, bedding sand, polymeric sand, edge restraint & sealer for sand-set, mortar-set, pedestal & PICP installs. Concrete, brick, bluestone, travertine, granite, porcelain. ICPI Tech Spec 2/3/18.