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Material, framing, finish, and outdoor project calculators arranged by trade.
Free online calculators for paint coverage, concrete volume, tire sizes, auto loans, solar savings, and landscaping. No signup, all in your browser.
Estimate concrete volume, bag counts, reinforcing steel, blocks, mortar, footings, piers, posts, and stairs.
Estimate gravel, mulch, soil, sand, pavers, retaining walls, and sod for outdoor projects.
Check spans and estimate studs, boards, headers, rafters, joists, and decking with stated structural assumptions.
Estimate tile, grout, thinset, underlayment, laminate, and vinyl plank quantities with a waste allowance.
Estimate drywall, paint, joint compound, and insulation for rooms and wall areas.
Estimate roofing squares and exterior project materials.
Plan posts, concrete, deck boards, and related outdoor structure materials.