Textile & Fibre Craft Calculators
Free calculators for sewing, quilting, knitting, and crochet. Accurate yardage estimates so you buy the right amount — every time.
Sewing Calculators
Fabric yardage, curtain fabric, bias binding, and more. Plan your sewing projects with confidence.
Quilting Calculators
Quilt backing, binding, borders, blocks, and batting. Get accurate fabric estimates for every layer.
Knitting & Crochet
Yarn yardage, gauge conversion, and pattern resizing. Know exactly how much yarn to buy.
Popular Calculators
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From the Blog
Latest guides and articles will appear here once content is added.
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Every calculator on FibreCalcs is free to use, works in your browser, and respects your privacy.