Alcohol by Volume
From Beer
Joseph Huber Brewing Company]]' (ABV) is a standard measure of how much alcohol is contained in an alcoholic beverage (expressed as a percentage of total volume). The ABV standard is used worldwide.
In some countries, alcohol by volume is referred to as degrees Gay-Lussac (after the French chemist Joseph Louis Gay-Lussac).
[edit] Typical examples
- fruit juice (naturally occurring): < 0.1%
- Beer: 3%–12%
- alcopops: 4%–17.5%
- cider: 4%–8%
- barley wine: 10%–15%
- wine: 6%–15%
- port wine: 20%
- liqueur: 15%–55%
- spirits: 15%–90%
- vodka: 32%–60%, usually around 40%
- "cask strength" whisky or rum: 60%
- absinthe: 55%–89.5%
- neutral grain spirit: 95%
- rectified spirit: 96%
- absolute alcohol: 100%
[edit] Other measurements
Another way of specifying the amount of alcohol is alcoholic proof. An "alcoholic proof" is roughly twice the alcohol by volume (although this does vary in some countries).
In the United States, many states legally regulate and tax alcoholic beverages according to alcohol by weight (abw) (expressed as a percentage of total mass). In some localities, brewers print the abw (rather than abv) on beverage containers, particularly on low-point versions of popular domestic beer brands. Because alcohol is less dense than the water component of the beverage, alcohol percentage by weight is only 4/5 of the alcohol percentage by volume (e.g., 3.2% abw = 4.0% abv), which has caused confusion among consumers more familiar with the worldwide standard abv.
[edit] See also
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