Calories in Sake: Nutrition Facts & Serving Sizes
Per 1 fl oz (29g)
Per 100g
Source: USDA FoodData Central, SR Legacy, March 2026.
A 1 fl oz pour of sake (29.1g) contains 39 calories with 0.1g protein, 1.5g carbs, and 0g fat. Per 100g, sake provides 134 calories with 0.5g protein and 5g carbs. Sake is a Japanese rice wine fermented with a mold called koji, typically served warm or chilled. Unlike distilled spirits that have zero carbs, sake retains some residual carbohydrates from the rice fermentation process. It is lower in alcohol by volume (typically 14-16% ABV) compared to spirits at 40% ABV, meaning its calorie content per 100g is significantly lower than vodka or rum. Sake contains trace selenium (1.4mcg per 100g) and potassium (25mg), but provides no meaningful micronutrients. It pairs well with Japanese cuisine and sushi, and is popular both as a standalone drink and as a cooking ingredient.
Nutrition Highlights
Calories by Serving Size
| Serving | Cal | Protein | Carbs | Fat | Fiber |
|---|---|---|---|---|---|
| 1 fl oz (29g) | 39 | 0.1g | 1.5g | 0g | 0g |
| 100g | 134 | 0.5g | 5g | 0g | 0g |
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Full Nutrition Facts (per 100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 134 | 7% |
| Protein | 0.5g | 1% |
| Total Fat | 0g | |
| Total Carbohydrates | 5g | 2% |
| Dietary Fiber | 0g | |
| Sugars | 0g | |
| Sodium | 2mg |
Vitamins & Minerals (per 100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calcium | 5mg | 0% |
| Iron | 0.1mg | 1% |
| Potassium | 25mg | 1% |
| Magnesium | 6mg | 1% |
| Phosphorus | 6mg | 0% |
| Selenium | 1.4mcg | 3% |
% Daily Values based on a 2,000 calorie diet (FDA reference).
Health Benefits of Sake
Sake is a fermented rice beverage with a calorie profile lower than most distilled spirits on a per-100g basis. At 134 calories per 100g compared to vodka at 231 calories per 100g, sake is a relatively lighter alcoholic option in terms of calories per volume, though the serving sizes often differ.
The fermentation process that produces sake involves koji mold, and fermented beverages have been studied for their potential effects on gut microbiome diversity. However, the alcohol content still disrupts fat metabolism while being processed by the liver.
Sake contains 5g of carbohydrates per 100g from residual sugars and starches that were not fully converted to alcohol during fermentation. This makes it different from distilled spirits with zero carbs, and relevant for anyone counting carbs.
For people who enjoy drinking and are managing body composition, sake in moderate amounts can fit into a calorie budget more easily than cocktails loaded with syrups, juice, or cream. A 1 fl oz pour at a sushi dinner adds only 39 calories.
The main consideration, as with all alcohol, is that ethanol calories are metabolically prioritized by the liver, pausing fat oxidation until the alcohol is cleared. Keeping alcohol consumption moderate is the most practical approach for those focused on body composition.
Dietary Considerations
Sake is vegan and gluten-free as it is brewed from rice rather than wheat or barley. It contains 5g of carbohydrates per 100g, making it unsuitable for strict keto diets in any meaningful quantity. Not recommended for weight loss goals due to the caloric content of alcohol and its effect on fat metabolism. Sake is often used as a cooking ingredient, where much of the alcohol cooks off but flavor remains. Contains trace sodium (2mg per 100g). Drink responsibly.
Daily Intake (100g)
100g of sake provides 7% of a 2,000-calorie diet.
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Frequently Asked Questions
How many calories in sake?
A 1 fl oz serving of sake contains 39 calories. Per 100g, sake has 134 calories. A standard sake cup (about 180ml) contains approximately 240 calories. Sake is lower in calories per 100g than distilled spirits like vodka (231 cal) or whiskey (250 cal).
Is sake good for weight loss?
Sake is not ideal for weight loss. While lower in calories per 100g than spirits, alcohol still provides empty calories and temporarily pauses fat oxidation in the body. If you drink sake, keeping portions small (1-2 fl oz) minimizes the caloric impact.
How much protein in sake?
Sake contains 0.5g of protein per 100g. A 1 fl oz serving provides about 0.1g of protein. It is not a meaningful protein source.
Does sake have carbs?
Yes. Sake contains 5g of carbohydrates per 100g, with 0g of sugar per USDA data (residual carbs come from unfermented starches). A 1 fl oz serving has about 1.5g of carbs. This makes sake higher in carbs than distilled spirits like vodka or rum, which have zero carbs.
Is sake gluten-free?
Sake is brewed from rice and does not contain wheat or barley, making it naturally gluten-free. However, some brands may use additives or be processed in facilities that handle gluten-containing grains, so checking the label is advisable for those with celiac disease.
How does sake compare to wine in calories?
Sake (134 cal per 100g) is higher in calories per 100g than red wine (85 cal per 100g) or white wine (82 cal per 100g) because of its higher alcohol content. However, sake is often consumed in smaller volumes than wine, which affects total caloric intake.
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