This Yarn Weight Categories Chart is an infographic with everything you need to know about knitting needles, yarn types, and projects. Since this printable yarn weight chart includes the yarn weight numbers from 0 to 7, the category, from lace to roving, the knitting needle sizes, in both US and metric measurements, as well as the ideal projects for each type of yarn, you're going to want to keep it nearby every time you're knitting. Not only is this guide to yarn weights great for a seasoned knitter, this chart is super helpful when looking for free knitting patterns for beginners who don't know much about yarn weights and related information regarding knitting. It's so nice to have on hand, we recommend printing it out and laminating it for regular use. Sign up for our free email newsletter for more amazing patterns and tutorials!