The Arachne Sock Calc

This website is listed on todays SNB calender page...

"A web site that does all the work for you! Simply enter your yarn gauge, the length you want your sock to be, and a few foot measurements (calf & ankle circumference & foot length) and the dazzling 'Arachne Sock Calculator' will abracadabra it into a sock pattern just for you. This fun & extremely helpful tool makes sock knitting so undaunting, you may soon find yourself measuring the calf circumference of strangers at *Exomod!"
* changed because it said 'local Dennys' must be some place in the US.

http://www.panix.com/~ilaine/socks.html