01Framing layout
Deck Material Calculator
Estimate deck joists, rim boards, beams, posts, and footings from deck dimensions and framing spacing assumptions.
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Decks & carpentry calculators
Plan framing layouts, surface boards, lumber volume, stair geometry, and fence materials with clearly stated assumptions.
02Surface boards
Deck Board Calculator
Estimate deck board rows and stock-length pieces from deck size, board face width, gap, waste, and optional board price.
Open calculator03Lumber volume
Board Foot Calculator
Calculate lumber volume in board feet from board count, thickness, width, length, waste allowance, and optional price per board foot.
Open calculator04Stair geometry
Stair / Stringer Calculator
Estimate riser count, actual rise, tread count, total run, stringer length, and stringer quantity from project-specific limits.
Open calculator05Posts, rails & pickets
Fence Material Calculator
Estimate fence posts, rails, pickets, and concrete bags from run length, gate width, spacing, waste, and product assumptions.
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Distinct layout and purchasing questions
Deck framing estimates structural member layout, while deck boards estimate surface stock pieces. Board feet measure lumber volume. Stair calculations derive geometry and stringer quantities. Fence calculations combine bays, gates, posts, rails, pickets, and a concrete-bag allowance.