Are there any? E.g. here in Germany we use kcal instead of kJ for food energy density. Also horsepower is used instead of W for engines. But for the most part we use only metric.

I’m wondering if there are countries where they completely conform to the metric system.

And the worst part is, they didn’t even adopt it completely. They were not even going the complete mile.

When they can exist in peace, they will.

Edit: Spelling.