Flooring & Finish
Carpet Coverage
Carpet square yards, seam count, and roll allowance from room dimensions and roll width.
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: SqYards = (L × W × (1+Waste)) / 9 | Seams = ceil(Min(L,W) / RollWidth) - 1