I'm trying to find out how much yarn I need to make a sweater for a six year old child.
I'm trying to find out how much yarn I need to make a sweater for a six year old child.
user
Can I help with that? I can use the math behind the relationship between the number of yards, and the width of the knitting needles, to figure it out.
assistant
Okay so how much yarn would I need for the sweater if I use size 8 needles (U.S. sizing)
user
Assuming that the sweater will be made using a stockinette stitch, and that it's 42 inches wide, a rough estimate for the yarn required can be made by multiplying the length by the number of rows.  42 times 8 is 320, so using size 8 needles, you should use about 320 yards of yarn.  You might want to try a different type of stitch though, since stockinette is a relatively slow stitch, and you'll probably need to knit for a while.
assistant
Do you know how many skeins of yarn that would be?
user
Assuming each skein of yarn contains 480 yards of yarn, that's about 11.5 skeins of yarn, or about 42 skeins of yarn if you take off a skein for the edging.
assistant
That is completely wrong. One skein of yarn has about 300 yards or less. Thanks.
user