Free planning tools for every home improvement project. No signup required — enter your measurements for material estimates you can verify before purchase.
15 free tools — click any calculator to get started.
Estimate gallons needed for walls based on room size, coats, and openings.
CalculateEstimate cubic yards of concrete for slabs, footings, and driveways.
CalculateEstimate how many bags of concrete mix you need for small pours and repairs.
CalculateCalculate tons or cubic yards of gravel for driveways and landscaping.
CalculateEstimate cubic yards of mulch for garden beds and landscaping.
CalculateCalculate cubic yards of topsoil for lawns, gardens, and raised beds.
CalculateFigure out tile count with waste factor included for floors and walls.
CalculateEstimate hardwood, laminate, or vinyl flooring square footage with overage.
CalculateEstimate drywall sheet count for walls based on room size and sheet dimensions.
CalculateEstimate decking linear feet from deck size, board width, and gap spacing.
CalculateEstimate fence posts, rails, and pickets from run length and spacing.
CalculateEstimate roofing squares from footprint and pitch-adjusted roof area.
CalculateEstimate wallpaper rolls from room size, roll coverage, and waste allowance.
CalculateCalculate stair risers, treads, and total run from rise and tread depth.
CalculateEstimate paver count for patios, walkways, and driveways.
CalculateWall, ceiling, wallpaper, and exterior paint estimators.
2 calculators
BrowseSlabs, footings, bags, and driveway calculators.
2 calculators
BrowseTile, hardwood, laminate, and vinyl tools.
2 calculators
BrowseGravel, mulch, topsoil, fence, and paver tools.
5 calculators
BrowseFraming, decking, drywall, and stair estimators.
3 calculators
BrowseShingle, underlayment, and pitch calculators.
1 calculators
BrowsePopular starting points for common home improvement projects.
Estimate gallons needed for walls based on room size, coats, and openings.
CalculateEstimate cubic yards of concrete for slabs, footings, and driveways.
CalculateCalculate tons or cubic yards of gravel for driveways and landscaping.
CalculateEstimate cubic yards of mulch for garden beds and landscaping.
CalculateFigure out tile count with waste factor included for floors and walls.
CalculateEstimate hardwood, laminate, or vinyl flooring square footage with overage.
CalculateWe're adding new tools regularly. Browse our guides or suggest a calculator.