I'm working on a project where I let the user choose Metric or Standard measurements. For all of you who use Metric (i.e., the world other than the U.S.), what unit is most common to use when referring to a person's height? Do you say that person is 'x' meters tall or 'x' centimeters tall? Random question I know, but important to this module. From the U.S. perspective, we say, "John is 6 feet, 2 inches," rather than, "John is 74 inches tall."