does canada use fahrenheit or celsius
Rating Newest Oldest. Best Answer: Celsius is the unit for temperature in the metric system. The metric system is easier to use since everything is base 10. (ex. 10mm in 1cm, 100cm in 1m) Water freezes at 0C and boils at 100C. It's easy to remember, so most of the world (including Canada) uses that. The U.S. uses fahrenheit because we've been doing it for a long time and it would just be hard to change.