Are US and UK ounces the same?
The only difference between the imperial system and the U.S. system is in volume measurements. Not only are the number of ounces in pints, quarts, and gallons all larger in the imperial system, the size of one fluid ounce is also different, as shown in the table in Table 7.
What is an American cup size in UK?
VolumeMetricImperialUS cups250ml8 fl oz1 cup180ml6 fl oz3/4 cup150ml5 fl oz2/3 cup120ml4 fl oz1/2 cup4
Does Canada use UK or US gallons?
the imperial gallon (imp gal), defined as 4.54609 litres, which is used in the United Kingdom, Canada, and some Caribbean nations; the US gallon (US gal) defined as 231 cubic inches (exactly 3.litres), which is used in the US and some Latin American and Caribbean countries; and.
Do they use ounces in the UK?
Nonetheless, the legal requirement to display measurements for most products in both systems means many Britons have become adept at making the mental switch from ounces to grams and back again. Imperial measurements for spirits were phased out in 1988.