How much do I need? Material calculators
Free calculators for concrete, soil, paint, flooring, roofing, decks and more. Enter your measurements and get the amount to buy, with the steps shown and a rough cost.
Browse by project
- 🧱Concrete & MasonrySlabs, footings, driveways, pavers, brick and block.7 calculators · 35 ready answers
- 🌱Landscaping & SoilMulch, gravel, topsoil, sod, seed and garden beds.9 calculators · 45 ready answers
- 🎨Paint, Flooring & InteriorPaint, flooring, tile, drywall, wallpaper and trim.8 calculators · 40 ready answers
- 🏠Roofing, Decks & FencingShingles, deck boards, stain, fences, walls and framing.6 calculators · 30 ready answers
- 🏊Pools & WaterHow many gallons it takes to fill a pool.2 calculators · 10 ready answers
32 calculators and 160 ready-made answers for common sizes.