For many, a glass of wine is a relaxing indulgence, but understanding the caloric impact can be important for dietary goals. While some assume white and rosé are lighter than red wines, the key to finding low-calorie options lies in alcohol by volume (ABV) and residual sugar. Wines with lower alcohol and less sugar are the most diet-friendly. Certain dry white, sparkling, and even light-bodied red wines can offer lower-calorie options.
The main sources of calories in wine
Wine calories primarily come from alcohol and residual sugar.
- Alcohol: At approximately 7 calories per gram, alcohol is the main calorie source. Wines with higher ABV, like a Cabernet Sauvignon (14%+ ABV), have more calories than lighter wines like Pinot Grigio (12% ABV).
- Residual Sugar: This is the sugar remaining after fermentation. Drier wines have little residual sugar, while sweeter wines have more, increasing calorie content. Sweeter whites, such as Riesling, can have more calories than dry whites with similar ABV.
The lowest-calorie wine categories
Selecting dry wines with a low ABV is the best approach for fewer calories. Sparkling wines, particularly the driest varieties, are often the lowest-calorie option.
Sparkling wines: the low-calorie champions
A standard 5-ounce glass of the driest sparkling wine can have as few as 90 calories.
- Brut Nature or Zero Dosage: These are the driest sparkling wines with no added sugar, resulting in the lowest calorie counts. Examples include Cava Brut Nature and Champagne Brut Nature.
- Extra Brut: With minimal added sugar, Extra Brut sparkling wines are also very low in calories, typically 91 to 96 calories per serving.
- Brut: A common and still very dry style, Brut sparkling wines generally contain 91 to 98 calories per glass.
Dry white wines
Several dry white wines are good low-calorie choices, especially those from cooler climates known for lower alcohol levels.
- Pinot Grigio: A 5-ounce glass typically has between 112 and 123 calories.
- Sauvignon Blanc: This light, zesty option contains around 110–115 calories per 5-ounce serving.
- Albariño: This Spanish white wine averages 110–115 calories per glass.
- Unoaked Chardonnay: A lighter option than oaked Chardonnay, it has around 120 calories per glass.
Light-bodied red wines
While usually higher in calories than dry whites, some light-bodied red wines are moderate choices due to lower ABV.
- Pinot Noir: Often the lightest and driest red, with about 115–123 calories per 5-ounce serving.
- Gamay (Beaujolais): A lighter red with around 115–120 calories per glass.
- Cabernet Franc: A lighter choice compared to Cabernet Sauvignon, averaging 120 calories per 5-ounce glass.
Comparison of wine calories per 5oz serving
This table shows how common wines compare in calorie content per a 5-ounce (150ml) glass:
| Wine Type | Average Calories (per 5oz glass) | Contributing Factors |
|---|---|---|
| Brut Nature Sparkling | 90–100 calories | Very low ABV, no added sugar |
| Extra Brut Sparkling | 100–105 calories | Low ABV, minimal added sugar |
| Vinho Verde | ~88 calories | Very low ABV, light and dry profile |
| Vermentino | 110 calories | Low ABV, light and mineral-driven |
| Sauvignon Blanc | 110–115 calories | Low residual sugar, moderate ABV |
| Pinot Grigio | 112–120 calories | Low residual sugar, moderate ABV |
| Gamay | 115–120 calories | Light body, moderate ABV |
| Pinot Noir | 115–123 calories | Light body, low residual sugar, moderate ABV |
| Unoaked Chardonnay | 120 calories | Low residual sugar, moderate ABV |
| Merlot | ~120 calories | Moderate body, moderate ABV |
| Cabernet Franc | ~120 calories | Lighter than other Cabernets, moderate ABV |
| Cabernet Sauvignon | 120–130 calories | Heavier body, higher ABV |
| Sweet Dessert Wine | 160–220+ calories | High residual sugar, often higher ABV |
Tips for choosing low-calorie wines
Use these tips when selecting wine to find lower-calorie options:
- Prioritize a low ABV: Look for ABV under 12.5% on the label, as alcohol significantly impacts calories.
- Choose "Dry" over "Sweet": For sparkling wines, look for Brut, Extra Brut, and Brut Nature. For still wines, choose naturally dry varieties like Sauvignon Blanc or Pinot Grigio.
- Read the descriptions: Terms like "light," "crisp," or "refreshing" often indicate lower-alcohol, drier styles. Avoid terms like "rich," "bold," "buttery," or "luscious".
Conclusion: The lightest sips are often sparkling
Sparkling wines, particularly Brut Nature or Extra Brut, are generally the lowest calorie wines, often under 100 calories per glass. For still wines, dry whites like Vinho Verde, Vermentino, and Sauvignon Blanc are good choices at 110–120 calories. Even certain reds, such as Pinot Noir and Gamay, can be moderate options. By understanding the impact of alcohol content and residual sugar, you can choose wines that fit your dietary goals. Focus on wines with a lower ABV and a drier profile. For information on moderate consumption, consult resources like Drinkaware.