Flooring cost, quantity & installation calculators
Free, no-signup flooring calculators for homeowners and DIYers planning a floor — cost & installation, material quantity, subfloor & prep, layout & trim, tile & grout, and refinishing & specialty. Every tool works on the quantities you measure and the prices you enter from your own quotes, and shows its formula, a worked example and a reference table so you can sanity-check a flooring contractor’s quote.
Flooring Cost & Installation
The volume anchor: flooring-installation cost (general itemizer), hardwood, tile, vinyl/LVP, laminate and carpet installation cost, floor removal/tear-out cost, and a cost-by-material compare (hardwood vs laminate vs vinyl vs tile vs carpet). Enter the prices from your own quotes.
All Flooring Cost & Installation tools →Material Quantity
How much flooring do I need: a flooring calculator (room sq ft → material + waste → boxes), a room square-footage calculator (rectangular + L-shaped), a plank & box calculator, a tile calculator, a carpet calculator (square yards), and a waste-factor helper by layout pattern.
All Material Quantity tools →Subfloor & Prep
Get the base right: an underlayment calculator (rolls), a self-leveling compound calculator (bags by depth × area), a subfloor sheet (plywood/OSB) calculator, floor-leveling / subfloor-prep cost, and moisture / vapor-barrier coverage.
All Subfloor & Prep tools →Layout & Trim
Plan the lay: a plank layout planner (first/last-row width, stagger), a transition-strips & trim calculator (linear ft), a baseboard / quarter-round calculator (linear ft), an expansion-gap reference by material, and a stair-nosing material calculator.
All Layout & Trim tools →Tile & Grout
Tile the floor: a tile layout / count by size & pattern, a grout calculator (lb by tile size, joint & area), a thinset / mortar coverage calculator (bags by trowel), a backsplash tile calculator, and a tile-spacing / grout-joint reference.
All Tile & Grout tools →Refinishing & Specialty
Renew and finish: hardwood-floor refinishing cost (sand & finish), epoxy floor-coating cost (garage/basement), an epoxy / coating coverage calculator (kits by area × coats), floor-sanding cost, carpet-cleaning cost, and a heated/radiant-floor add-on cost line-item.
All Refinishing & Specialty tools →Flooring Cost & Installation
Material Quantity
Subfloor & Prep
Layout & Trim
Tile & Grout
Refinishing & Specialty
Built for the whole flooring project — and to stay correct forever
FloorsCalcs gathers the calculations homeowners and DIYers reach for when a floor is going in — how much material to buy, what an install of hardwood, laminate, vinyl/LVP, tile or carpet costs, how to prep a subfloor, how to lay out planks and tile, how much grout and thinset, and what refinishing runs — quantity → cost/install → subfloor prep → layout/trim → tile/grout → refinishing, in one focused hub, in US units, without signup, with transparent formulas. Every tool shows not just the answer but the underlying formula, a worked example and a reference table, so you can sanity-check a flooring contractor’s quote.
Because the tools rest on timeless flooring math (material needed = room area × (1 + waste%); boxes = ceil(material ÷ box coverage); tiles = ceil(area × (1 + waste) ÷ tile size); carpet sq yd = area ÷ 9 × (1 + waste); rolls = ceil(area ÷ roll coverage); leveler bags = ceil(area × depth ÷ bag yield); subfloor sheets = ceil(area ÷ 32) for a 4×8; trim pieces = ceil(linear ft ÷ piece length); install cost = area × your $/sq ft + labor + Σ add-ons − discount, ×(1 + contingency)) and stable conventions (9 sq ft = 1 sq yd; a 4×8 sheet = 32 sq ft; waste % by pattern; box/tile coverage; grout & thinset coverage; expansion gap & acclimation), they stay correct with no maintenance — no material or labor price list, no regional cost index, no product catalog, no installer directory. Cost tools use the prices you enter from your own quotes and bills; labeled cost bands are only a sanity guide. More at Sources & formulas, Methodology and About.
Estimates, not bids. Every result is a planning estimate from your own prices, or a material-quantity guide, not a bid, an installation procedure, or structural or safety advice — get itemized written quotes from licensed, insured flooring installers. Confirm coverage against your product’s box/spec sheet and buy 5–10% extra for cuts, waste and future repairs; waste %, coverage, grout/thinset, expansion gap and cost bands are labeled industry planning typicals.