Material calculators
Pick your project. Each calculator shows its formula and assumptions, and returns quantities in the package sizes US stores actually sell.
- Concrete Calculator Cubic yards and bags for slabs and pads
- Paint Calculator Gallons needed for a room or wall
- Flooring Calculator Boxes of laminate, vinyl, or hardwood
- Roofing Calculator Squares and shingle bundles from footprint and pitch
- Fence Calculator Posts, rails, and pickets for a fence run
- Mulch Calculator Cubic yards and bags for garden beds
- Drywall Calculator Sheets, screws, and joint compound
- Tile Calculator Tile count for floors and walls
- Gravel Calculator Cubic yards and tons for driveways and paths
- Decking Calculator Deck boards from deck dimensions
- Wallpaper Calculator Rolls needed for a room
- Insulation Calculator Batts or blown-in bags by coverage
- Stud Calculator Framing lumber for a wall