Yes. There are about 3 countries that do NOT use the metric system.
As of 2016, the only countries that do not use the metric system are the US, Burma and Liberia. All other countries use the metric system.
it is used to settle disputes between countries.
All countries use the metric system, except Liberia, Myanmar (Burma) and USA.
australia switzerland india
In countries that use the metric system
Most countries use the Arabic (or Hindu-Arabic) numeral system. It is the standard number system we use all the time.
Some countries in Africa used the customary legal system. They usually use a combination of a customary system and a civil code.
Most countries follow "International System of Units " for measurements.This system was officially introduced in 1960 .
In many European countries the metric system IS the customary system!
Some countries that use a two-party system include, United States, Honduras, Nicaragua, Jamaica, Malta, and Japan.
The troglodyte three: USA, Burma and Liberia. However, some other countries do still use the customary system for specific measures.