'Alcohol by volume' ('ABV') is an indication of how much alcohol (expressed as a
percentage) is included in an
alcoholic beverage. This measurement is assumed as the world standard. 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, see main page for more information). In some countries, alcohol by volume is referred to as 'degrees Gay-Lussac' (after the French chemist
Joseph Louis Gay-Lussac).
Typical examples
★
fruit juice (naturally occurring): < 0.1%
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Beer: 3–9%
★
alcopops: 4–7%
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cider: 4–8%
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barley wine: 10–15%
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windsors: 10–15%
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port wine: 20%
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liqueur: 15–55%
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liquor (aka spirits): Typically 40% and up, but recently introduced (U.S.) 'light' liquors are only 20%
★ "
cask strength"
whisky or
rum: 60%
★
absinthe 55–89.5%
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neutral grain spirit: 95%
★
rectified spirit: 96%
★
absolute alcohol: 100%
See also
★
Unit of alcohol