Calculators
53 free home improvement calculators
Material takeoffs, project cost ranges and home finance tools. Every calculator shows its formula, assumptions and waste allowance — see how we calculate.
Showing 53 of 53 calculators.
Kitchen Remodel Cost Calculator
Estimate a full kitchen renovation
Bathroom Remodel Cost Calculator
Full or partial bathroom renovation
Roofing Cost Calculator
Replace or install a new roof
Flooring Cost Calculator
Vinyl, hardwood, tile or carpet
Painting Cost Calculator
Interior painting per room
Fence Cost Calculator
Wood, vinyl or chain-link fencing
Deck Cost Calculator
Wood or composite decking
Concrete Driveway Cost Calculator
New concrete driveway install
Mortgage Calculator
Loan, interest, term, tax & insurance
Mortgage Payment Calculator
P&I + tax + PMI monthly payment
Home Affordability Calculator
Income, debt & down payment
Refinance Calculator
Current rate vs new rate
HELOC Calculator
Home equity line of credit
Property Tax Calculator
Home value, state & exemptions
Home Insurance Cost Calculator
Home value, state & deductible
Closing Cost Calculator
Loan amount & state fees
Concrete Calculator
Slabs, footings & columns
Paint Calculator
Interior & exterior walls
Tile Calculator
Floor & wall tiles
Flooring Calculator
Hardwood, laminate & vinyl
Deck Calculator
Boards, joists & fasteners
Roof Calculator
Shingles & underlayment
Brick Calculator
Bricks for walls & veneers
Concrete Block Calculator
CMU blocks & mortar
Retaining Wall Calculator
Blocks, base gravel, backfill
Laminate Flooring Calculator
Boxes & underlayment
Hardwood Flooring Calculator
Solid & engineered planks
Fence Calculator
Posts, panels & pickets
Paver Calculator
Patios, walkways & driveways
Asphalt Calculator
Driveway & lot paving
Pool Calculator
Gallons & chemicals
Gravel Calculator
Driveway & drainage stone
Mulch Calculator
Beds, trees & garden paths
Sand Calculator
Paver base & play sand
Topsoil Calculator
Lawns, gardens & fill
Garden Soil Calculator
Raised beds & planters
Landscape Calculator
Whole-yard material budget
Foundation Calculator
Wall footings & stem walls
Footing Calculator
Strip & pad footings
Column Calculator
Round & square columns
Driveway Calculator
Concrete or asphalt driveways
Concrete Mix Ratio Calculator
Cement, sand & gravel
Drywall Calculator
Sheets, screws & mud
Insulation Calculator
Batts, rolls & blown-in
Beam Sizing Calculator
Header & floor beam spans
Stair Calculator
Risers, treads & stringers
Roof Pitch Calculator
Rise/run → pitch multiplier
Material Cost Calculator
Quantity × unit price
Waste Factor Calculator
Add waste to any material
Project Budget Calculator
Materials + labor + contingency
Labor Cost Calculator
Hours × rate × workers
Lumber Calculator
Studs, plates & board feet
Rebar Calculator
Slab reinforcing grid
Popular calculators
Good starting points if you're not sure which tool you need.