Crafts & Sewing Calculators
Essential crafting calculation tools for sewers, knitters, and quilters. Calculate fabric yardage, knitting gauge, quilt binding, yarn substitutions, and plan your creative projects.
Fabric Yardage Calculator
Calculate how much fabric you need for your sewing project. Accounts for garment type, size, fabric width, and pattern matching.
Knitting Stitch Converter
Convert knitting pattern stitches to your gauge. Calculate cast-on stitches for any width based on your gauge swatch.
Circle Skirt Calculator
Calculate the inner radius and fabric requirements for full, half, and quarter circle skirts. Get exact measurements for your waist size.
Quilt Binding Calculator
Calculate how much binding fabric you need for your quilt. Supports double-fold and single-fold binding with standard quilt size presets.
Yarn Substitution Helper
Calculate how much substitute yarn you need when swapping yarns in a knitting or crochet pattern. Compare yarn weights and yardage.
Embroidery Floss Calculator
Calculate how much embroidery floss you need for cross stitch and embroidery projects. Estimate thread requirements by stitch count and fabric type.
Crochet Hat Size Calculator
Calculate crochet hat dimensions from head circumference. Get crown diameter, hat height, and yarn estimates for beanies, slouchy hats, and more.
Quarter Inch Seam Tester
Test and calibrate your sewing machine seam allowance with a printable guide. Free quarter inch seam tester for quilting and sewing.
Socks Size Calculator
Calculate sock dimensions and stitch counts from foot measurements. Free sock size calculator for knitting and crocheting custom-fit socks.