some of you asked me about the translation from centimeters to inch. Here you can do it!
http://www.pats-pets.de/cm-inch.htm
put your cm (centimeters) in the second box and push the button "umrechnen" (translate) than will you get the INCH ! If you need further measurements, so you must push the butten "löschen" (delete) . After that you can translate again from cm to inch and again you put the data of centimeters in the second box
Hope it helps