Calculators for this trade
Material & Finish Calculators
Use this section for finish and sheet-good quantities: drywall, vaulted ceiling area, flooring, paint, tile, trim, siding, carpet, wallpaper, mulch, waste, and practical buying units.
19 free tools. No signup, no paywall. Just fixed formulas, waste allowances, and jobsite notes you can check.
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Start with the materials job you are checking, then open the calculator that matches your measurement. Related tools stay together, from quick layout checks to material counts and early cost estimates.
Materials calculators
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Drywall Calculator
Sheets of drywall for any wall and ceiling area. 4×8 / 4×12 or metric boards, with waste.
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Drywall Sheets Calculator
Estimate 4×8, 4×10, 4×12, or metric drywall sheet counts from square footage with waste.
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Vaulted Ceiling Slope Calculator
Calculate vaulted ceiling angle, sloped ceiling area, drywall sheet count, waste, and rough material cost.
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Drywall Mud & Tape Calculator
Estimate joint compound, tape, screws, corner bead, and finishing material cost from sheet count or area.
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Drywall Screws Calculator
Estimate drywall screw count, screw boxes, drywall area, waste, and fastener cost.
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Grout Calculator
Estimate tile grout bags from tile area, tile size, joint width, joint depth, waste, and cost.
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Baseboard Trim Calculator
Estimate baseboard or trim linear footage, stick counts, waste, and material cost.
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Recessed Light Spacing Calculator
Estimate recessed light count, row spacing, fixture spacing, and rough fixture cost from room size.
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Paint Calculator
Gallons for walls and rooms from area, coats, coverage, and touch-up waste.
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Insulation Calculator
Batt packs and insulated area from run, height, openings, coverage, and waste.
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Tile Calculator
Tiles and boxes from project size, tile size, box coverage, and waste.
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Flooring Calculator
Estimate laminate, vinyl plank, hardwood, or tile flooring boxes from room area, waste, box coverage, and cost.
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Mulch Calculator
Estimate mulch, soil, compost, or bark bags and bulk cubic yards from bed area, depth, waste, and cost.
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Siding Calculator
Estimate siding squares or packages from wall area, openings, gables, waste, coverage, and material cost.
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Crown Molding Calculator
Estimate crown molding linear footage, stock sticks, waste, square-corner miter notes, and rough cost.
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Carpet Calculator
Estimate carpet square yards, roll length, pad area, waste, seam allowance, and rough material cost.
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Wallpaper Calculator
Estimate wallpaper rolls from wall area, openings, roll coverage, pattern repeat allowance, waste, and cost.
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Caulk Calculator
Estimate caulk or sealant tube count from joint length, bead width, bead depth, tube size, waste, and rough cost.
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Countertop Calculator
Estimate countertop square footage, backsplash area, cutout deductions, waste, slab or sheet count, and rough material cost.
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