Delivered as a compressed folder containing 8 pdf infographic files, or as single pdfs These estimates are based on simple knit or crochet stitches at an average gauge / fabric density. When calculating requirements, the number of metres is more important than the number of grams. Add up to 1.5 times for stranded colourwork, and up to 2 times for cables or tuck stitches (brioche). For more information about the Standard Yarn Weight System, please visit the Craft Yarn Council website. (opens in a new browser window.)