Ems to Pixel Conversion - Why 62.5% and not 6.25%?

Question

I know that a lot of us are familiar with setting the font size on the body element in our CSS to 62.5%. This means that 1em will equal 10px and helps for keeping things pixel p

Answer 1

You might find this useful as well. http://pixel2em.kleptomac.com This provides an online pixel to em converter and you can also do a complete CSS file conversion.