Sewing

Calculate cross stitch fabric size from stitch count and fabric count, then check margins, shrink reserve, rounding, and stock fit.

Estimate sewing thread for garment orders from stitch-class rows, wastage, package lengths, cone rounding, and cost per garment before buying cones.

Calculate tablecloth size from table shape, drop, height, stock catalogs, fit rules, quantity, pricing, and sewing-cut allowances.