Calories in Vodka: Nutrition Facts & Serving Sizes
Per 1 fl oz (28g)
Per 100g
Source: USDA FoodData Central, SR Legacy, March 2026.
A standard 1.5 fl oz shot of vodka (42g) contains 97 calories with 0g of protein, 0g of carbs, and 0g of fat. Per 100g, vodka provides 231 calories, all of which come from alcohol. Vodka is the purest form of distilled spirit, containing almost nothing but ethanol and water. There are no carbs, no sugar, no fiber, and no meaningful micronutrients. This makes it one of the lower-calorie alcohol choices per shot compared to beer or wine. For anyone tracking macros, a straight vodka shot is easy to account for: 97 calories, zero macros. The problem is that vodka is almost always mixed with juice, soda, or other caloric beverages that dramatically increase the total calorie count. A vodka cranberry can easily run 200 to 300 calories once the mixer is factored in. Stick to soda water with lime if you are going to drink and want to minimize calorie damage.
Nutrition Highlights
Calories by Serving Size
| Serving | Cal | Protein | Carbs | Fat | Fiber |
|---|---|---|---|---|---|
| 1 fl oz (28g) | 64.2 | 0g | 0g | 0g | 0g |
| 1.5 fl oz (42g) | 97 | 0g | 0g | 0g | 0g |
| 100g | 231 | 0g | 0g | 0g | 0g |
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Full Nutrition Facts (per 100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 231 | 12% |
| Protein | 0g | |
| Total Fat | 0g | |
| Total Carbohydrates | 0g | |
| Dietary Fiber | 0g | |
| Sugars | 0g | |
| Sodium | 1mg |
Vitamins & Minerals (per 100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Potassium | 1mg | 0% |
| Phosphorus | 5mg | 0% |
% Daily Values based on a 2,000 calorie diet (FDA reference).
Health Benefits of Vodka
Vodka has no meaningful nutritional benefits. All 231 calories per 100g come from ethanol, which your body metabolizes differently from carbs, fat, or protein. Alcohol is processed by the liver and prioritized over other macros, which means fat oxidation essentially stops while your body clears the alcohol.
For those focused on fitness, the main impact of vodka is caloric and hormonal. Alcohol can suppress testosterone production acutely, which matters for anyone trying to optimize muscle growth. A heavy night of drinking (5 to 6 shots) can temporarily lower testosterone levels and increase cortisol, a catabolic hormone that breaks down muscle tissue.
Alcohol also disrupts deep sleep (REM and slow-wave stages), which is when muscle protein synthesis peaks. If recovery and body composition are priorities, even moderate drinking has measurable negative effects on training adaptations.
That said, understanding vodka's exact calorie cost (97 per shot) helps you make informed decisions. If you are going to drink on a night out, vodka with soda water is one of the lowest-calorie choices available. Avoiding sugary mixers like juice, tonic, or pre-made cocktail mixes keeps the total drink calories close to that 97-calorie baseline. Compare that to a margarita (250 to 400 calories) or a pina colada (400 to 600 calories) and the difference is significant over a full night.
Dietary Considerations
Vodka is gluten-free in its pure distilled form (though people with severe celiac should verify the brand). It is vegan, contains no dairy, and has zero carbs, making it technically the most keto-compatible alcoholic beverage. However, alcohol itself impairs ketosis by occupying liver metabolism. For weight loss, vodka is one of the least damaging spirits if consumed in moderation and without high-calorie mixers. It is not zero-calorie, and alcohol's effect on appetite and inhibitions around food makes it a net negative for anyone on a serious cut.
Daily Intake (100g)
100g of vodka provides 12% of a 2,000-calorie diet.
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Frequently Asked Questions
How many calories in vodka?
A 1.5 fl oz shot of vodka (42g) has 97 calories. Per 100g, vodka contains 231 calories. A 1 fl oz pour (28g) has about 64 calories. All the calories come from alcohol, with zero carbs, protein, or fat.
Is vodka good for weight loss?
Vodka is not good for weight loss, but it is one of the lower-calorie alcohol options. At 97 calories per shot with zero carbs, it is better than beer (153 cal per can) or cocktails. The real problem is that alcohol slows fat burning, increases appetite, and lowers inhibitions around food choices.
How much protein in vodka?
Vodka has 0g of protein. It has no nutritional value. If you are tracking protein for muscle building or cutting, vodka contributes nothing and actively works against your goals by disrupting recovery and sleep quality.
Is vodka keto-friendly?
Vodka has zero carbs, so it does not knock you out of ketosis directly. However, alcohol is metabolized by the liver and pauses fat oxidation while it is cleared. Most keto dieters are advised to limit or avoid alcohol, though a straight vodka shot is the least disruptive option if you do drink.
How many calories in a vodka soda?
A vodka soda (1.5 oz vodka plus soda water) has about 97 calories total, since soda water has zero calories. Adding juice or tonic instead of soda water can push the total to 150 to 300 calories per drink. Vodka with soda water and lime is the lowest-calorie mixed drink option.
Does vodka have carbs?
No. Pure vodka has 0g of carbs. It is a distilled spirit made from fermented grains or potatoes, but the distillation process removes all sugars and carbs. Flavored vodkas may contain added sugars, so check the label if you are tracking carbs.
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