How many calories are in 2 oz of Prosecco?

November 29, 2025 •

3 min read

According to one brand's nutritional information, 2 oz of its prosecco contains 40 calories. The number of calories in 2 oz of Prosecco can vary depending on the brand and the sweetness level, but this provides a good reference point for those tracking their intake.

Quick Summary

This article explores the calorie content of a 2 oz serving of Prosecco, detailing how factors such as sweetness and brand influence the final number. It provides a simple breakdown to help you track your intake accurately.

Key Points

Low Calorie Per Serving: A typical 2 oz serving of Prosecco contains approximately 30-50 calories, making it a lighter alcoholic choice.
Sweetness Matters: The specific calorie count depends on the Prosecco's sweetness level, known as dosage, which indicates its residual sugar content.
Choose 'Extra Brut' for Lowest Calories: For the lowest calorie option, opt for Extra Brut Prosecco, which is the driest and has the least residual sugar.
Avoid Sugary Mixers: To keep the calorie count low, enjoy Prosecco on its own, as cocktail mixers can add significant calories.
Prosecco vs. Wine: Prosecco is often lower in calories than many still wines, particularly reds, due to its typically lower alcohol content.
Brand Variations: Calories can differ between brands, so always check the specific product's nutritional information for the most accurate details.

Understanding the Calories in 2 oz of Prosecco

For many, Prosecco is a lighter, more refreshing alternative to other alcoholic beverages. For those tracking their calorie intake, it's helpful to understand the approximate calorie content for smaller servings. While a standard glass is typically 4 to 5 ounces, a 2 oz pour is common for tasting or when mixing cocktails. A specific brand of prosecco, Cupcake Vineyards, reports 40 calories for a 2 oz serving, which is a useful benchmark. This article will delve into the details that cause calorie variation and provide a comprehensive overview to help you make informed choices.

Factors Influencing Prosecco Calorie Count

The caloric content of Prosecco is not a fixed number; it's influenced primarily by its residual sugar and alcohol content. During fermentation, yeast consumes the sugar in the grapes, producing alcohol. The less sugar that is converted, the sweeter the wine and the higher its calorie count. Prosecco is classified into different levels of sweetness, known as dosage, which is the key indicator of its sugar content and, by extension, its calories.

Residual Sugar: This is the natural sugar left in the wine after fermentation. The higher the residual sugar, the higher the calorie count from carbohydrates.
Alcohol by Volume (ABV): Alcohol itself contains calories (approximately 7 calories per gram). A higher ABV will lead to a higher calorie count, regardless of the sugar level. Most Proseccos have a lower ABV than many red wines, contributing to their generally lower calorie profile.

Calories in Different Prosecco Styles

Prosecco sweetness levels are defined by the amount of residual sugar per liter. This chart illustrates the typical calorie ranges for a standard 4 oz glass, from which you can infer the value for a 2 oz serving. A 2 oz serving would have approximately half the calories of a 4 oz glass.


Prosecco Style	Residual Sugar (g/L)	Calories (per 4 oz glass)	Calories (per 2 oz serving)
Extra Brut	0–6	60-80	30-40
Brut	0–12	80-90	40-45
Extra Dry	12–17	90-100	45-50
Dry	17–32	100-110	50-55
Demi-Sec	32–50	110-120	55-60

It's important to note that a 2 oz pour is significantly smaller than a standard glass. If your usual pour is closer to 4 oz, as some sources reference, your calorie intake would be roughly double that of the 2 oz calculation.

The Importance of Mindful Drinking

While the calories in a single 2 oz serving of Prosecco are relatively low, mindful drinking is still important for overall health. Choosing a drier style like Extra Brut or Brut can help keep calories in check. Additionally, be mindful of what you mix with your Prosecco. Sugary mixers in cocktails like a Bellini or an Aperol Spritz can significantly increase the total calorie count. Enjoying a 2 oz glass on its own allows for the full flavor to be savored without adding unnecessary sugars.

Comparing Prosecco to Other Beverages

Prosecco is often considered a lower-calorie alternative to many other alcoholic drinks. For example, a single glass can contain around 60 calories less than a comparable serving of red wine. Its lower alcohol content compared to many other wines contributes to this difference. Champagne and white wines can also have a higher calorie count depending on their sweetness and alcohol level, although some brands offer reduced-calorie versions. Spirits on their own, before adding high-calorie mixers, tend to have a higher calorie density per ounce than Prosecco due to their higher alcohol content.

Conclusion

In summary, the calorie count for 2 oz of Prosecco is relatively low, typically falling in the range of 30 to 50 calories, with a specific brand reporting 40 calories. This number is heavily dependent on the wine's sweetness level, or dosage. For those seeking the lowest calorie option, Extra Brut is the driest and most suitable choice. Regardless of the type, Prosecco remains a relatively light alcoholic beverage. By being mindful of serving sizes and avoiding sugary mixers, you can easily enjoy this sparkling wine while staying within your dietary goals. For accurate nutritional data, always check the label of your specific bottle.

Learn more about the science of sparkling wine and its production.

Frequently Asked Questions

Yes, sweeter Prosecco contains more residual sugar and therefore more calories. Drier styles like Extra Brut have fewer calories than sweeter styles like Demi-Sec.

A standard 5 oz (150 ml) glass of Prosecco typically contains between 80 and 120 calories, depending on its sweetness level.

Compared to many other alcoholic beverages, Prosecco can be a lower-calorie option, especially if you choose a drier style like Brut or Extra Brut. It's often lower in calories than wine, beer, and cocktails.

Prosecco often has a lower alcohol by volume (ABV) than many other wines, particularly reds. Since alcohol contains calories, a lower ABV contributes to a lower overall calorie count.

Some brands, like SYLTBAR, offer zero or very low sugar Proseccos. These are typically labeled 'Zero Sugar' or 'Brut Nature' and have a minimal calorie and sugar content.

Prosecco generally has slightly fewer calories than Champagne, although both are relatively low-calorie compared to other alcoholic beverages. The exact numbers depend on the sweetness level of each sparkling wine.

Yes, the specific brand, its production method, and its sweetness level all influence the calorie count. For example, Cupcake Vineyards reports 40 calories for a 2 oz serving of its specific Prosecco.