NOTE: The cup size names are the same in Canada and the U.S. but the ounces differ. In Canada the cup sizes are 10oz (medium), 14oz (large) and 20oz (extra large). The cup sizes in the U.S. are 14oz (medium), 20oz (large) and 24oz (extra large).
Here’s a handy chart to help you better interpret this:
|Cup Size / Country||Canada||USA|
|Medium||10 oz.||14 oz.|
|Large||14 oz.||20 oz.|
|Extra Large||20 oz.||24 oz.|