title: Conversion rate of pt, em, px, percent, other
body: <p>More so than less I run into times when I need to use pt instead of px or em instead of pt, or whatever the case, and trying to find the right size for something bigger than say 36px is sometimes more of a pain in the .... than it should. So I basically want to make myself a little conversion calculator. However I can't seem to find anything that distinguishes what the conversion rate is from one to the other for an equal counter part of the other.</p>
  
  <p>I am hoping I can find someone here who can help me with that. Basically my overall hope is to make myself a little jquery based input like calculator. I key in my px, pt, %, other and select my conversion to type and click ok. </p>
  
  <p>Creating the calculate, easy enough. The math I would have to apply on a per conversion basis not so much, and thats what I am hoping to find here so I can do it.</p>