12 calculators
Construction & DIY
Concrete, paint, flooring, and tiles.
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All construction & diy calculators
Concrete CalculatorCalculate concrete cubic yards and bags needed for a slab or footing.Paint EstimatorEstimate gallons of paint required for walls based on room dimensions.Flooring & TileCalculate square footage and boxes needed for flooring or tiling projects.Drywall SheetsEstimate how many 4x8 or 4x12 drywall sheets you need.Roofing MaterialsCalculate roof area, squares, and shingle bundles based on pitch.Board Foot (Lumber)Calculate board feet (FBM) for lumber orders.Fence EstimatorEstimate panels, posts, and concrete for a fence line.Gravel & MulchCalculate gravel or mulch volume in yards and tons.Stair CalculatorCalculate the number of steps and riser height.WallpaperCalculate rolls of wallpaper needed.AC Size (BTU)Estimate the BTU capacity needed to cool a room.Decking BoardsCalculate linear feet of decking boards needed.