How Many Ounces Is in a Bottle of Beer?
In the United States, the most common beer bottle holds 12 ounces of beer. There are also less common beer sizes, which include 11, 22, 24 and 25.4 ounces. A single serving of beer usually refers to 12 ounces in America and has an average alcohol content of 5 percent.
An 11-ounce beer is referred to as a "stubby." A 22-ounce bottle of beer is referred to as a "bomber." The 24- and 25.4-ounce bottles do not have special names associated with them. European bottle sizes differ from American bottle sizes. A common bottle size in Europe is the imperial pint, which is 20 ounces of beer.