Here are some links that will help you convert to and from all kinds of measurement systems:
type in the conversion like this:
4 deciliter in cups
4 oz in centiliters
56 pounds in kg
if you don't get the reply you expect, look for spelling mistakes or abbreviations.
for those of you that aren't google savvy or like to use something a bit more intuitive and usable
just tune in what kind of measurement (length, kitchen etc) and choose from the drop down lists.
(direct link to kitchen measurements http://www.megaconverter.com/_Conv/frames/McFrm011.htm
This is all you need! Happy cooking