LokiLoops offers free online knitting and crochet tools including a yarn weight converter, gauge calculator, stitch counter, pattern resizer, yarn substitution helper, and project estimators. Our no-sign-up utilities help you calculate yardage, master gauge, substitute yarns, and plan projects accurately. Built for the crafting community with reliable, easy-to-use math tools. Visit lokiloops.com for free knitting and crochet calculators. https://lokiloops.com/