Originally Posted by
ArkhamNative
Not totally, but they're nearly there, and making progress. Food labeling is solely in metric. Any recipes published in the last 10? years. Oven temperatures and weather temps, too. Most recently was a law change forbidding butchers from selling things in lbs, caused a pretty big outcry, but it happened. The miles & miles per hour are the last on the list, apparently. EU countries (er, those that switched to Euros :)) are all metric.
In its defense, the US military and of course US scientists are all metric. (Military is even date format DD/MM/YYYY.)