Calories in White Wine: Nutrition Facts & Serving Sizes
Per 1 fl oz (29g)
Per 100g
Source: USDA FoodData Central, SR Legacy, March 2026.
One standard serving of white wine (5 fl oz, 147g) contains 121 calories with 3.8g of carbs, 0.1g of protein, and 0g of fat. Per 100g, white wine provides 82 calories, 2.6g of carbs, and essentially zero protein or fat. Most of those calories come from alcohol (typically 11 to 13% ABV). White wine has minimal micronutrients. Potassium at 71mg per 100g is the most notable, along with trace magnesium (10mg) and phosphorus (18mg). White wine is slightly lower in calories than red wine (85 cal per 100g vs 82 cal for white) and considerably lower than most spirits or cocktails. For anyone tracking intake, a single pour of white wine is manageable at 121 calories, but multiple glasses can derail a calorie deficit quickly.
Nutrition Highlights
Calories by Serving Size
| Serving | Cal | Protein | Carbs | Fat | Fiber |
|---|---|---|---|---|---|
| 1 fl oz (29g) | 24.1 | 0g | 0.8g | 0g | 0g |
| 1 serving (5 fl oz) (147g) | 120.5 | 0.1g | 3.8g | 0g | 0g |
| 100g | 82 | 0.1g | 2.6g | 0g | 0g |
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Full Nutrition Facts (per 100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 82 | 4% |
| Protein | 0.1g | |
| Total Fat | 0g | |
| Total Carbohydrates | 2.6g | 1% |
| Dietary Fiber | 0g | |
| Sugars | 1g | 2% |
| Sodium | 5mg |
Vitamins & Minerals (per 100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calcium | 9mg | 1% |
| Iron | 0.3mg | 2% |
| Potassium | 71mg | 2% |
| Vitamin B6 | 0.1mg | 6% |
| Magnesium | 10mg | 2% |
| Phosphorus | 18mg | 1% |
| Zinc | 0.1mg | 1% |
| Selenium | 0.1mcg | 0% |
| Folate | 1mcg | 0% |
| Niacin (B3) | 0.1mg | 1% |
% Daily Values based on a 2,000 calorie diet (FDA reference).
Health Benefits of White Wine
White wine does not offer meaningful health benefits for fitness-focused individuals. Unlike red wine, which contains resveratrol from grape skins, white wine is fermented without the skins and therefore has far fewer polyphenols. Any antioxidant content is minimal compared to whole fruit or vegetables.
At 82 calories per 100g, white wine is one of the lighter alcoholic options per gram. A 5 fl oz pour at 121 calories is considerably less than a margarita (250 to 400 calories) or a pint of beer (180 to 250 calories). If you are going to drink, white wine allows for somewhat more calorie efficiency than many alternatives.
The low carb content (2.6g per 100g) means white wine causes a relatively modest blood sugar impact compared to sweet cocktails or ciders. Dry white wines like Sauvignon Blanc, Pinot Grigio, or Chardonnay are on the lower end of carbs within the white wine category.
The main fitness-related concern with any alcohol is that it temporarily halts fat oxidation. Your liver prioritizes alcohol metabolism over fat burning. Drinking also disrupts REM sleep, reducing recovery quality. A glass or two on occasion is unlikely to significantly impact progress, but regular drinking will slow fat loss and muscle recovery.
Dietary Considerations
White wine is vegan in most cases, though some producers use animal-derived fining agents like gelatin or casein. It is naturally gluten-free since it is made from grapes. White wine is not keto-friendly because alcohol itself interferes with ketosis, even though carbs are low. For weight loss, alcohol adds empty calories with no satiety and can increase appetite and lower dietary inhibitions. Dry white wines (Brut, Sauvignon Blanc, Pinot Grigio) are lower in residual sugar than off-dry or sweet styles like Riesling or Moscato. Check the label or opt for dry wines if minimizing sugar and carbs.
Daily Intake (100g)
100g of white wine provides 4% of a 2,000-calorie diet.
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Frequently Asked Questions
How many calories in white wine?
A standard 5 fl oz pour of white wine (147g) has about 121 calories. Per 100g, white wine contains 82 calories. A full bottle (750ml) of white wine has roughly 600 calories. Most of those calories come from alcohol, not carbs.
Is white wine good for weight loss?
White wine is not helpful for weight loss, but it is a relatively lower-calorie alcohol option. At 121 calories per glass, it is less than most beers, cocktails, or spirits mixed with sugary drinks. The real issue is that alcohol stops fat burning temporarily and can increase appetite. Limit intake if you are on a cut.
How much protein in white wine?
White wine has essentially no protein, about 0.1g per 100g. A standard pour (147g) contains 0.1g of protein. Do not count white wine toward your daily protein goals.
Is white wine lower in calories than red wine?
White wine is very slightly lower in calories than red wine. White wine has 82 calories per 100g while red wine has 85 calories per 100g. The difference per glass is about 4 calories. Both are similar calorie-wise. The bigger difference is that red wine has more resveratrol and antioxidants from the grape skins.
How many carbs in white wine?
White wine has 2.6g of carbs per 100g. A 5 fl oz pour (147g) contains about 3.8g of carbs. Dry white wines like Sauvignon Blanc and Pinot Grigio are on the lower end. Sweet whites like Moscato can have 10 to 15g of carbs per glass.
Is white wine gluten-free?
Yes, white wine is naturally gluten-free because it is made from grapes, not grains. It is safe for people with celiac disease or gluten sensitivity. However, some wine coolers or flavored wine drinks may contain gluten-containing additives, so check labels on those products.
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