Deck
Deck boards, outdoor stairs, and baluster spacing.
Plan a whole deck Size, framing, boards, stairs, and railing, then one shopping list.Free lumber calculators
These lumber calculators cover board feet, log scale, stairs, deck boards, balusters, and rafters. Each page shows a diagram, a code check, and a shopping list.
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1/16 inch
Lengths stay exact until the final display.
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Code checks
IRC and DCA 6, shown next to the result.
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In the browser
The numbers you type stay on this device.
Calculators
Measuring guidesStairs
Stair dimensions, stringer layout, and deck stairs.
Lumber
Board feet, log scales, and cut lists.
Roof
Rafter length and roof pitch.