How many Canadian gallons to a cubic meter?

Answer 1

A cubic meter is 1000 liters.

A Canadian gallon is 4.535 liters, so 1000/4.535 is 220.507 gallons.

For the American part. An American gallon is 3.786 liters, so 1000/3.786 is 264.131 gallons.

Answer 2

Canadians use the metric system, so there's no such thing as a "Canadian gallon".

To convert litres to gallons, you use either the UK or US gallon. There are 4.55 L in a UK gallon and 3.78 L in a US gallon.

Obviously, the UK gallon is larger than the US gallon.