<P> A pint glass is a form of drinkware made to hold either a British ("imperial") pint of 20 imperial fluid ounces (568 ml) or an American pint of 16 US fluid ounces (473 ml). These glasses are typically used to serve beer, and also often for cider . </P> <P> The common shapes of pint glass are: </P>

How many ounces in a glass of beer