Australia is almost completely metric, people only use imperial occasionally for old recipes and the like, also we often use pounds per square inch for car tire

Australia is almost completely metric, people only use imperial occasionally for old recipes and the like, also we often use pounds per square inch for car tire pressure, but weather related pressure is in pascals. Wikipedia has a surprisingly comprehensive article on Australia's metrication: https://en.wikipedia.org/wiki/Metrication_in_Australia https://en.wikipedia.org/wiki/Metrication_in_Australia