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Alcohol Levels

Alcohol by volume%

Units per standard bottle

14.5

10.9

14

10.5

13.5

10.1

13

9.7

12

9.0

11

8.25

10

7.5

9

6.75

The Society includes the alcohol by volume percentage figure for each wine available online, in Lists and offers.

It is generally accepted that alcohol levels in wine have been increasing in the last 20 years. There are many reasons why, but the single most important factor is the vast improvement in vineyard management techniques which have resulted in healthier, riper fruit being harvested. Alcohol is a by-product of the fermentation of sugars in the grapes and the best-quality wines are made from grapes that have reached physiological ripeness (colour, flavour and tannin), and this generally happens after sugar ripeness.

There are several techniques that can be used to reduce alcohol levels but currently most are intrusive and strip flavour as well as alcohol and we don't buy wines made in this way. In actual fact, more than half of our still table wines have an abv of 13% or less. Members looking to choose wines with lower levels of alcohol can now search our range by level of alcohol.

Excellent-quality wine is at the heart of everything we do at The Wine Society and balance is the single most important feature of quality. The interaction of a wine's main components of sugar, acidity, tannin, alcohol and flavour matter more than the actual level of alcohol. A well-made wine of 14.5%, for example, will taste more balanced than an inferior-quality wine with 10% alcohol. Furthermore, alcohol levels are only a guide to a wine's fullness: a 12.5% cabernet sauvignon may feel heavier and more full-bodied in the mouth than, say, a gamay of 13.5%. Members should refer to the wine's tasting note for a description of the style and fullness of the wine.

The Society is committed to promoting the responsible enjoyment of wines and spirits by providing relevant information to our members that allows them to make their own informed choices. An additional figure is beginning to be used on labels: the number of (UK) units of alcohol contained in that bottle. This is simply the alcohol by volume percentage multiplied by the content. Thus a 13% wine in a standard 75cl bottle will have 9.7 units of alcohol. All new labels of Society and Exhibition wines will include this information. drinkaware.co.uk

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