Board Foot Calculator: Lumber Volume, Quantity and Cost
Calculate board feet from lumber thickness, width, length and quantity. Includes whole-piece allowance, cubic volume, metric conversion and cost.
Housing and Home Calculations
Calculate material quantities for home projects using your measurements and supplier data. Tools include editable allowances, formulas, examples and cost estimates. Select a calculator:
Concrete Calculator: Slab Volume, Cubic Yards and Bags
Gravel Calculator: Cubic Yards, Tons and Cost
Square Footage Calculator: Rooms, Total Area and Cost
Mulch Calculator: Cubic Yards and Bags
Soil Calculator: Raised Bed Volume, Liters and Bags
Paint Calculator: Wall Area, Coats and Liters
Roofing Calculator: Roof Area, Pitch and Squares
Deck Calculator: Boards, Joists, Fasteners and Cost
Estimate decking boards, rows, joist lines, fasteners, allowance and material cost for a rectangular deck in US or metric units.
Stair Calculator: Rise, Run, Angle and Stringer Length
Calculate stair risers, treads, rise, run, angle, stringer length and preliminary material quantities in US or metric units.
Fence Calculator: Posts, Panels, Pickets and Cost
Estimate fence posts, panels or pickets, rails, gates, waste and material cost in US customary or metric units.
Drywall Calculator: Sheets, Walls, Ceiling and Cost
Calculate drywall sheets for walls and ceilings in US or metric units. Include openings, layers, waste, material cost and an optional labor rate.