The US pint (pt) is an imperial volume unit equal to one-eighth of a US gallon or approximately 0.4732 liters, best known for sizing beer glasses and ice cream containers in America. The phrase 'a pint is a pound the world around' captures its colloquial significance, though a pint of water actually weighs about 1.043 pounds. One US pint equals exactly 16 US fluid ounces.

The US fluid ounce (fl oz) is a volume unit equal to approximately 29.574 milliliters, used to label beverages, cosmetics, and personal care products in the United States. Beverage cans, shampoo bottles, and skincare serums all display their contents in fluid ounces for American consumers. One fluid ounce equals exactly 1/128 of a US gallon or roughly 2 tablespoons.