Pint a limited extent in Commonwealth nations. In the United States, two pints are used: a liquid pint (≈ 473 ml) and a less-common dry pint (≈ 551 ml). Each of these pints is one-eighth of its respective gallon, but the gallons differ. This difference dates back to 1824, when the British Weights and Measures Act standardised various liquid measures throughout the British Empire, while the United States continued to use the earlier English measure. The imperial pint consists of 20 imperial fluid ounces and the US liquid pint is 16 US fluid ounces, making the imperial fluid ounce about 4%
Pint glass Pint glass A pint glass is a form of drinkware made to hold either a British ("imperial") pint of or an American pint of . These glasses are typically used to serve beer, and also often for cider. The common shapes of pint glass are: Pint glasses became popular in the United Kingdom in the early/mid-20th century, replacing tankards (pewter, ceramic, and glass). This change is notably lamented by George Orwell in his 1946 essay "The Moon Under Water". Older styles include: In the United Kingdom, draught beer must be sold in Imperial measure (see ). United Kingdom law requires