# FibreCalcs.com ## About FibreCalcs is a free calculator site for textile and fibre crafts — sewing, quilting, knitting, and crochet. Every calculator supports imperial and metric units, rounds to real-world purchase increments, and shows the working behind the result. ## Pillars ### Sewing (/sewing/) Calculators for curtain makers, dressmakers, upholsterers, and general sewing. Covers fabric yardage, curtain fabric, lining, bias binding, and thread consumption. ### Quilting (/quilting/) Calculators for quilt construction — backing, binding, borders, blocks, batting, sashing, and precut fabric planning (charm packs, jelly rolls, layer cakes). ### Knitting & Crochet (/knitting-crochet/) Calculators for yarn yardage, gauge conversion, pattern resizing, garment estimation, blanket planning, and skein requirements. ### Converters (/converters/) Unit conversion tools for fabric weight (oz/yd² to GSM) and length (yards to metres). ### Blog (/blog/) Educational guides for textile and fibre crafts, embedding calculator references and practical planning advice. ## Calculator Inventory Calculator pages are published under their pillar URL prefix (e.g. /sewing/fabric-yardage-calculator). The full inventory is available via the sitemap at /sitemap.xml. ## Contact & Attribution - Operator: Dan Dadovic - Location: Northumberland, United Kingdom - Feedback: Use the feedback form on any page - Site: https://fibrecalcs.com