Roofing & Framing
Deck Surface
Decking rows, linear footage, and joist count from board width and spacing.
Estimator only. TradeToolz.com calculators provide estimates based on your inputs and selected settings. Results are not final answers, professional advice, code-compliance determinations, safety determinations, bids, quotes, purchase instructions, or installation instructions. Verify before use.
Formula: Rows = ceil(Width / BoardWidth) | Joists = floor(Length / Spacing) + 1