Deck Boards Calculator
Board count and waste from deck dimensions, joist spacing, and board width.
About this tool
Type the deck size, joist spacing (12, 16, or 24 in on center), board width (5/4×4, 5/4×6, 2×4, 2×6), and the board length. Get the number of boards, the linear feet, plus a waste factor. Targets r/DIY and r/Decks 'how many 5/4×6 boards for a 12×16 deck' threads.
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