74 free tools · 6 focused sections
Flooring & Finishes calculators
Estimate finish materials, packaging, waste, accessories and cost for rooms, walls, floors and ceilings.
Selection guidance
Choose the right flooring & finishes calculator
Measure the finished surface
Choose area calculators first, then add product-specific package, adhesive, trim and labor tools.
Match the layout
Pattern direction, seams, grout joints and room shape determine waste more than a universal percentage.
Check the substrate
Coverage estimates do not confirm flatness, moisture, fastening or preparation requirements.
16 calculators
Flooring materials
Hardwood, laminate, vinyl, carpet, screed, underlayment, transitions and floor preparation.
16 calculators
Tile, grout & backer board
Tile layouts, adhesive, grout, trim, backsplash and supporting board quantities.
18 calculators
Drywall, plaster & ceilings
Sheets, soundproofing layers, tape, screws, joint compound, texture, plaster and ceiling materials.
10 calculators
Paint, primer & coatings
Paint coverage, primer, epoxy, caulk, stain and coating cost estimates.
10 calculators
Walls, trim & surfaces
Wallpaper, wall panels, wainscoting, baseboards, countertops and decorative finishes.
4 calculators
Finish planning & cost
Additional finish-material, waste, weight and cost planning tools.
About these calculators
Drop-ceiling grid, carpet tack strip, drywall furring channel, stair carpet, drywall adhesive, tile leveling clips, drywall soundproofing, resilient channels, acoustic sealant, tile backer-board screws, floor underlayment cost, grout sealer, drywall and tile installation cost, paint labor, flooring labor, floor screed, tile spacers, backer board, drywall lift rental, wallpaper, paint, primer, trim, leveling compound, wall panels, hardwood, laminate, vinyl plank, carpet and plaster calculators. Each tool provides a task-specific estimate, explains its assumptions, and rounds purchasing quantities where appropriate. Supplier specifications and local requirements remain the final authority.