Deck & Fencing Calculators
2 ToolsFree engineering-grade material calculators built for American jobsites. Solved in standard US retail packaging, ASTM yields, and nominal physical dimensions.
Deck Baluster Spacing Calculator
Calculate exact baluster spacing to pass US building code (<4" gap). Generates printable cut/mark layout tape table.
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Post Hole Concrete Estimator
Calculate bags of fast-setting concrete for fence or deck posts. Subtracts the displaced post volume from cylindrical hole volume.
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