even euros don't use metric for everyday use. they have metric, but then use "shorthand" measurements that aren't part of the metric system. for example: > be plumber > need 6.35 cm standard pipe > easier to just call it 2 1/2 inch pipe > never refer to the pipe as 6.35 cm pipe  they're in denial, but they do this stuff all the time. they take the metric system, and convert it so that it's easier to calculate in your head. fucking euro trash.
United States