Pick up almost any bottle of wine and you'll see a percentage on the label — 12.5%, 14%, sometimes higher. That number is the ABV and it has a bigger impact on what's in your glass than you might think. Higher ABV wines tend to feel fuller and richer on the palate, with a warming sensation at the back of the throat. Lower ABV wines feel lighter and crisper. It's one of the most useful things to look at when you're choosing a bottle.
This guide explains what ABV in wine means, how it varies across styles and what it means for your glass, whether you're comparing a crisp Riesling to a full-bodied Shiraz, or just trying to understand the label.
What Is ABV in Wine?
ABV stands for Alcohol By Volume, meaning the percentage of your drink that is pure alcohol. A wine labelled 13% ABV means 13% of the liquid in the bottle is alcohol. The rest is water, grape compounds, residual sugar and everything else that gives wine its flavour.
ABV is determined during fermentation. Yeast consumes the natural sugars in grape juice and converts them into alcohol — the more sugar in the grapes to begin with, the higher the potential ABV. Winemakers can influence this at every stage: by picking grapes earlier or later, by stopping fermentation before all the sugar is converted, or by adding distilled spirits (in the case of fortified wines).
The result is a wide spectrum. Wine alcohol content ranges from around 5.5% ABV at the lightest end — a delicate Moscato d'Asti — all the way to 20% or more in fortified styles like Port and Sherry.
How Much Alcohol Is in Wine? ABV by Style
Not all wine is created equal when it comes to alcohol. Here's how the most common styles compare:
Sparkling Wine — 10.5–12.5% ABV
Sparkling wines sit at the lighter end of the spectrum. Grapes for sparkling wine are generally picked earlier in the season to preserve acidity and the second fermentation (which creates the bubbles) doesn't add much alcohol. Prosecco typically comes in around 11–11.5%; Champagne a touch higher at 11.5–12.5%.
White Wine — 9–13.5% ABV
White wines vary quite a bit depending on the grape and style. Lighter aromatic whites like Riesling and Moscato sit at the lower end (8–11%), while fuller-bodied styles like Chardonnay can reach 13–13.5%. As a general rule, cooler climate whites tend to be lower in alcohol; warm-climate expressions tend to be richer and higher.
Rosé — 11–13.5% ABV
Rosé sits comfortably in the middle of the spectrum — broadly similar to white wine in alcohol, with the range depending on the grape variety and how dry the style is.
Browse rosé wines
Red Wine — 12–15% ABV
Red wines are generally the strongest red wines in the unfortified category. Red grapes are typically harvested later than white, allowing more sugar to develop which means more alcohol after fermentation. Lighter reds like Pinot Noir sit around 12–13.5%; full-bodied styles like Barossa Shiraz, Cabernet Sauvignon and Malbec regularly reach 14–15%.
Fortified Wine — 15–22% ABV
Fortified wines like Port, Sherry, Muscat, and Rutherglen Topaque are a category apart. Distilled grape spirits are added during or after fermentation, pushing alcohol levels significantly higher. This also preserves sweetness in many styles, since the extra alcohol halts fermentation before all the sugar is consumed. A small glass goes a long way.
How ABV Affects the Way Wine Tastes
ABV isn't just a health consideration, it's a key part of a wine's character. Alcohol contributes to the body (the weight and texture of a wine in your mouth), to warmth (that gentle heat you feel in the back of the throat) and to the perception of sweetness, even in wines with no residual sugar.
Lower ABV wines tend to feel lighter and crisper on the palate. Higher ABV wines feel fuller, richer and more warming. This is part of why a 14.5% Barossa Shiraz feels so different to a 11% Tasmanian Pinot Noir, even before you get to the flavour differences.
Climate plays a big role here too. Australia's warmer wine regions such as the Barossa, McLaren Vale and Heathcote naturally produce riper grapes with more sugar, which translates to higher alcohol. Cooler regions like Tasmania, the Adelaide Hills and the Yarra Valley produce wines that tend to sit at the lighter end of the ABV range for their style.
How Many Units in a Glass of Wine? Standard Drinks Explained
In the UK, alcohol is measured in units; in Australia, the equivalent measure is a standard drink. They're calculated differently — a UK unit is 8g of pure alcohol, while an Australian standard drink contains 10g but both serve the same purpose: helping you keep track of how much you're actually drinking.
In Australia, every packaged wine is required by law to display the number of standard drinks on the label, so you don't need to do the maths yourself. But it's worth knowing the rough benchmarks:
- A 150ml glass of wine at 13% ABV — approximately 1.5 standard drinks (around 1.9 UK units)
- A 150ml glass of wine at 14.5% ABV — approximately 1.7 standard drinks
- A 750ml bottle at 13% ABV — approximately 7.7 standard drinks (around 9.8 UK units)
- A 750ml bottle at 14.5% ABV — approximately 8.6 standard drinks
One thing worth knowing: a standard restaurant pour in Australia is typically 150ml, but home pours are often more generous. If you're tracking your intake, measuring your pour occasionally is a useful reality check.
For a full breakdown of standard drinks across wine styles, see our guide to standard drinks in wine.
Is Wine Stronger Than Beer?
People often ask, is wine a strong alcohol? And the answer is, compared to beer, yes generally. Most full-strength beers in Australia sit between 4.5–5% ABV, while most table wines range from 11–15%. That means, volume for volume, wine typically contains two to three times as much alcohol as beer.
That said, the story is a bit more nuanced in the glass. A 375ml can of full-strength beer contains about 1.4 standard drinks. A 150ml glass of 13% wine contains about 1.5. They're closer than people often assume — the key difference is that wine glasses can be deceptively large and home pours are rarely 150ml.
Is Champagne Stronger Than Wine?
Generally, no. Champagne and sparkling wines are actually among the lighter styles when it comes to ABV, typically sitting between 11–12.5%. A standard 150ml pour of Champagne contains around 1.3–1.5 standard drinks, which is similar to or slightly less than a glass of still white wine.
That said, sparkling wine can feel like it hits faster due to the carbonation that may speed up the absorption of alcohol. Celebrations also tend to involve more frequent top-ups of sparkling than a quiet glass of still wine at dinner.
Wine With Highest Alcohol Content: What to Know
The wine with most alcohol content falls into two categories:
- Fortified wines — Port, Sherry, Muscat and Rutherglen Topaque sit between 15–22% ABV. These are made by adding distilled grape spirits during production.
- Full-bodied unfortified reds — Warm-climate Shiraz, Zinfandel and Grenache can reach 15–16% ABV through naturally high sugar levels in the grapes at harvest.
At the other end of the scale, low-alcohol and light wines are a growing category, typically sitting below 9% ABV and increasingly available across all styles.
Frequently Asked Questions
What is the alcohol content of wine on average?
Most table wines sit between 11–15% ABV. Lighter whites and sparkling wines tend to be at the lower end (10.5–12.5%); full-bodied reds and warm-climate wines are often 13.5–15%. Fortified wines sit above 15%, sometimes reaching 20% or more.
How many units in a bottle of wine?
This depends on ABV. A 750ml bottle at 13% ABV contains approximately 9.8 UK units. At 14.5% ABV that rises to around 10.9 units. In Australian standard drinks, the same bottles contain approximately 7.7 and 8.6 standard drinks respectively. The number is always printed on Australian wine labels.
How many units in a glass of wine?
A standard 150ml restaurant pour of 13% wine contains approximately 1.9 UK units (or 1.5 Australian standard drinks). How many units in a large glass of wine? A 250ml large glass at 13% ABV contains around 3.25 UK units — which is why large pours add up quickly.
Does higher ABV mean better quality wine?
Not at all. ABV is a stylistic characteristic, not a quality indicator. Some of the world's most celebrated wines such as German Riesling, Champagne, Burgundy Pinot Noir are relatively low in alcohol. A wine's quality comes from balance, complexity and how well all its components work together, not from the strength of the alcohol.
Why does wine ABV vary so much?
The main driver is sugar. The more sugar in the grapes at harvest, the more potential alcohol after fermentation. Sugar levels are influenced by grape variety, climate (warmer = riper = more sugar) and harvest timing. Winemakers can also influence ABV by stopping fermentation early, blending wines, or in the case of fortified wines, adding spirits.
How do I find the ABV of a wine?
It's always on the label. Australian law requires every packaged wine to display both the ABV percentage and the number of standard drinks. If you're buying wine at a restaurant and want to know the ABV, the staff should be able to tell you.
Explore Our Range
Whether you're looking for something light and easy-drinking or a full-bodied red with some serious depth, understanding ABV is a useful starting point.
Browse our full wine collection — every bottle includes the ABV and tasting notes to help you choose with confidence.
