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Home Renovation CostCalculators for USA Homeowners
Free paint, flooring, tile, drywall, deck, and concrete cost calculators. Get instant material and price estimates with contractor-grade formulas — built for US homeowners and DIYers.
Why homeowners choose RenoCalc Hub
Save on materials
Order the right amount — avoid expensive over-buys and second trips.
Contractor-grade math
Industry-standard formulas with waste factors built in.
Instant results
No accounts, no email gates — type, get your number, get to work.
Six Essential Home Improvement Cost Calculators
Estimate paint, flooring, tile, drywall, deck, and concrete costs for any US home renovation project. Numbers update as you type — no buttons to press.
Paint Calculator
Estimate gallons of paint and cost for a room.
Wall area384 sq ft
Gallons needed3 gal
Estimated cost$105.00
Flooring Calculator
Calculate square footage and cost including waste factor.
Floor area180 sq ft
Order quantity198 sq ft
Estimated cost$891.00
Tile Calculator
Estimate tile count with a 10% cut-and-waste allowance.
Area to cover80 sq ft
Tiles needed88
Estimated cost$198.00
Drywall Calculator
Calculate sheets of drywall needed for a wall or room.
Sheets needed13
Estimated cost$182.00
New: read the drywall calculator guide for the contractor formula, sheet sizes, and 2026 pricing.
Deck Cost Calculator
Estimate deck construction cost by square footage.
Deck area192 sq ft
Estimated cost$5376.00
Concrete Calculator
Calculate cubic yards of concrete for a slab.
Concrete needed1.23 yd³
Estimated cost$166.67