Which Prosecco is Lowest in Calories?

January 4, 2026 •

3 min read

According to winemakers and beverage experts, the driest styles of Prosecco, specifically Extra Brut and Brut Nature, contain the lowest amount of sugar and, consequently, the fewest calories. While a standard glass of Prosecco averages around 80 calories, this can range significantly depending on the dryness classification. Understanding the different Prosecco styles is key for those seeking a lighter, lower-calorie sparkling wine option.

Quick Summary

The calorie count in Prosecco is directly linked to its residual sugar level, which is indicated by the sweetness classification on the bottle. The driest types, Extra Brut and Brut Nature, have the least sugar and calories, while the sweeter variants, like Dry and Demi-Sec, are higher in calories. Specialized brands also offer intentionally low-sugar options for a mindful indulgence.

Key Points

Extra Brut is Lowest: Prosecco labeled Extra Brut is the driest style, containing the least residual sugar and therefore the lowest calories.
Check the Label: Don't be misled by the name 'Extra Dry,' which is actually sweeter than 'Brut' and contains more calories.
Residual Sugar Matters: The key to lower calories is less residual sugar, which is clearly defined by the Prosecco's classification on the bottle.
Consider Low-Sugar Brands: Look for brands specifically marketed as low-calorie, such as SYLTBAR or ThinK Prosecco, for options with minimal sugar and calories.
Calories in Context: While Prosecco is generally a lower-calorie alcoholic drink compared to red wine, excessive consumption can still lead to a high calorie intake.

Decoding Prosecco Sweetness for Lower Calories

When searching for the lowest-calorie Prosecco, the most important factor to consider is the wine's sweetness level, which is determined by the amount of residual sugar (RS) left after fermentation. The European Union has specific classifications that define the sweetness level, and these are often printed on the bottle's label. The key is to look for the classifications that denote the lowest sugar content.

The Driest Prosecco: Extra Brut and Brut Nature

The lowest-calorie Prosecco options fall into the driest categories. These styles have the least amount of residual sugar because the fermentation process is allowed to run for a longer period, converting more of the grape's natural sugar into alcohol.

Brut Nature: The absolute driest classification, containing 0 to 3 grams of residual sugar per liter. This results in the lowest possible calorie count, with some options even being completely sugar-free. A glass of this style can contain as few as 60 calories.
Extra Brut: The next driest style, with 3 to 6 grams of residual sugar per liter. These are still very low in calories, typically falling within the 60-80 calorie range per 125ml glass.

Standard vs. Sweet Prosecco

As you move up the sweetness scale, the calorie count also increases. It is easy to be confused by the terminology, as 'Extra Dry' is actually sweeter than 'Brut.'

Brut: Contains up to 12 grams of residual sugar per liter. This is the most popular style and offers a good balance of flavor with a relatively low-calorie count, around 80-98 calories per glass.
Extra Dry: Despite its name, this style is sweeter than Brut, with 12 to 17 grams of residual sugar per liter. Calorie counts hover around 98-101 calories per glass.
Dry: This is even sweeter than Extra Dry, with 17 to 32 grams of residual sugar per liter. This brings the calorie count up to 101-111 calories per glass.
Demi-Sec: The sweetest style of Prosecco, containing 32 to 50 grams of residual sugar per liter. Expect around 110-120 calories per serving.

The Winemaking Process and Calories

Calories in wine, including Prosecco, come from two primary sources: alcohol and residual sugar.

Fermentation: The yeast consumes the sugar in the grapes and produces alcohol and carbon dioxide.
Sugar Level: The amount of time the yeast is allowed to work determines the final sugar content. For sweeter Prosecco styles, the process is stopped early, leaving more residual sugar.
Low-Sugar Brands: Some brands specifically focus on producing low-sugar Prosecco by allowing for a longer, more complete fermentation. For example, SYLTBAR and ThinK Prosecco are known for their low-calorie and low-sugar options.

Understanding the Labels

To make an informed decision, always read the label. Look for the terms Extra Brut or Brut Nature to ensure the lowest possible sugar and calorie intake. The term 'Brut' is the next best option for a calorie-conscious choice. Be wary of the misleading 'Extra Dry' label, as it signifies a sweeter wine. Some brands will also advertise themselves as 'Skinny' or 'Low Calorie,' making it even easier to find a guilt-free option.

Comparison Table: Prosecco Sweetness Levels and Calories


Classification	Residual Sugar (g/L)	Calories (per 125ml glass)	Notes
Brut Nature	0-3	60-80	Driest, least sugar and calories
Extra Brut	3-6	60-80	Very dry, low calories
Brut	0-12	80-98	Standard, dry taste
Extra Dry	12-17	98-101	Sweeter than Brut, despite the name
Dry	17-32	101-111	Significantly sweeter
Demi-Sec	32-50	110-120	Sweetest style, highest calories

Brands for the Calorie-Conscious

Several brands specialize in producing low-sugar and low-calorie Prosecco, often going beyond the standard Brut classification to offer even lighter options. Look for brands such as SYLTBAR, Think Prosecco, and Skinny Witch Prosecco for guaranteed low-calorie alternatives. These brands are typically transparent about their sugar and calorie content, sometimes even undergoing third-party lab testing to confirm their health-conscious claims.

Outbound link for further reading

For more in-depth information about Prosecco and its production, you can visit the Consorzio Tutela Prosecco DOC

Conclusion

To find the lowest-calorie Prosecco, focus on the sweetness classification, with Extra Brut and Brut Nature being the driest and most calorie-friendly options. Familiarize yourself with the labels, understanding that 'Extra Dry' is sweeter than 'Brut,' to avoid confusion. For the most consistently low-calorie choice, seek out brands that specifically market themselves for their low sugar content. By making an informed choice, you can enjoy a crisp, refreshing glass of sparkling wine without compromising your health goals.

Frequently Asked Questions

The lowest calorie Prosecco style is Extra Brut, which is the driest and contains the least amount of residual sugar. Some producers also offer Brut Nature, which is even drier.

A 125ml glass of Extra Brut Prosecco typically contains between 60 and 80 calories, making it the most calorie-conscious option among Prosecco varieties.

No, despite the name, 'Extra Dry' Prosecco is actually sweeter than Brut and therefore higher in calories, with around 98-101 calories per glass.

The driest Proseccos, like Brut Nature and Extra Brut, have very low sugar levels, ranging from 0 to 6 grams of residual sugar per liter. Some specialty brands offer completely sugar-free options.

A standard 125ml glass of average Prosecco, often a Brut, contains approximately 80 calories, though this can vary by brand.

Brands known for producing low-calorie options include SYLTBAR, ThinK Prosecco, and Skinny Witch Prosecco. These brands specifically focus on lower sugar content.

Prosecco generally has fewer calories than Champagne and other sparkling wines due to its production method and lower alcohol content. For example, some premium low-calorie Proseccos can have significantly fewer calories per glass than Champagne.