Ever wondered how much yarn you need for a project? Yes, I have wondered too and sometimes I sit down and have to figure out how much I need and then I go and buy what I need plus a little more.
I came across this table from Lion Brand and I am tickled pink! I hope you find it useful as much as I did. Bookmark it for future projects :). It has approximations for all sorts of projects, from scarves for babies to afghans.