Question: how to figure out how much yarn you need for a knitting project?
Answer: Use this formula: So for example, if your pattern uses three skeins of yarn that each have 240 yards, then multiply three by 240 to get a total of 720 yards. Be warned: Depending on your substitution, you may need even more yarn . Keep in mind, for instance, that yarns with less elasticity may require less yardage.