Calories in Gin: Nutrition Facts & Serving Sizes
Per 1.5 fl oz (42g)
Per 100g
Source: USDA FoodData Central, SR Legacy, March 2026.
Gin is a distilled spirit flavored with juniper berries and other botanicals, typically bottled at 40% ABV (80 proof). A standard 1.5 fl oz shot (42g) contains about 124 calories with zero carbs, fat, or protein. All calories come from alcohol, which provides 7 calories per gram. Per 100g it delivers 295 calories. Gin is one of the higher-calorie spirits alongside whiskey and rum per ounce, due to its higher alcohol concentration compared to beer or wine. Common mixers like tonic water (34 cal/100g) add carbohydrates and calories to gin cocktails. As a zero-carb alcohol, a straight gin shot fits low-carb diets better than beer or sweet cocktails, though alcohol still inhibits fat burning regardless of carb content.
Nutrition Highlights
Calories by Serving Size
| Serving | Cal | Protein | Carbs | Fat | Fiber |
|---|---|---|---|---|---|
| 1.5 fl oz (42g) | 123.9 | 0g | 0g | 0g | 0g |
| 1 fl oz (28g) | 82 | 0g | 0g | 0g | 0g |
| 100g | 295 | 0g | 0g | 0g | 0g |
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Full Nutrition Facts (per 100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 295 | 15% |
| Protein | 0g | |
| Total Fat | 0g | |
| Total Carbohydrates | 0g | |
| Dietary Fiber | 0g | |
| Sugars | 0g | |
| Sodium | 1mg |
Vitamins & Minerals (per 100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Potassium | 2mg | 0% |
| Phosphorus | 4mg | 0% |
% Daily Values based on a 2,000 calorie diet (FDA reference).
Health Benefits of Gin
Gin provides no meaningful nutritional benefits and should not be included in a diet for health reasons. However, relative to other alcoholic beverages, gin and other distilled spirits have zero carbohydrates, making them the best choice for low-carb or keto dieters who choose to drink.
Juniper berries, the primary botanical in gin, contain compounds with modest antioxidant properties in research settings, though the amounts present in gin are too small to be clinically significant.
Moderate alcohol consumption (defined as up to 1-2 drinks per day by the Dietary Guidelines for Americans) has been associated in observational studies with small reductions in cardiovascular risk. However, current evidence suggests these associations may be confounded, and no health organizations recommend drinking alcohol for health benefits.
For anyone tracking macros, the key consideration is that alcohol contains 7 calories per gram and is metabolized before fat or carbohydrates, effectively pausing fat oxidation while the alcohol is processed. A 1.5 oz gin shot is one of the lowest-calorie alcoholic options available, particularly when paired with zero-calorie mixers like soda water instead of tonic.
Dietary Considerations
Gin is zero-carb and technically keto-compatible, though alcohol disrupts ketosis by prioritizing its own metabolism. It is vegan, gluten-free (distillation removes gluten proteins), and contains zero fat and protein. For weight loss, gin is one of the lower-calorie spirit options at 124 calories per shot. Pairing with diet tonic or soda water keeps calorie count low. The primary concern for weight management is alcohol's inhibition of fat metabolism and its tendency to lower dietary inhibition. It is not suitable for alcohol-free, recovering individuals, or those with liver conditions.
Daily Intake (100g)
100g of gin provides 15% of a 2,000-calorie diet.
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Frequently Asked Questions
How many calories in gin?
A standard 1.5 fl oz shot of gin (42g) has about 124 calories. Per 100g, gin contains 295 calories. All calories come from alcohol since gin has zero carbs, fat, or protein.
Is gin good for weight loss?
Gin is one of the lower-calorie alcohol options at 124 calories per shot with zero carbs. However, alcohol slows fat burning while it is being metabolized, regardless of carb content. Moderation is key if weight loss is the goal.
How much protein in gin?
Gin contains zero protein. Like all distilled spirits, the distillation process removes all proteins, carbohydrates, and fats, leaving only water and alcohol.
Is gin keto-friendly?
Pure gin has zero carbohydrates and is technically keto-compatible. However, tonic water (the most common mixer) contains about 22g of carbs per 12 oz. Use soda water instead to keep gin keto-friendly.
Is gin gluten-free?
Yes, gin is generally considered gluten-free. Even gins distilled from grains go through a distillation process that removes gluten proteins. Most celiac organizations consider distilled spirits safe.
How does gin compare to vodka and rum in calories?
Standard gin at 295 cal/100g is slightly higher than vodka and rum at 231 cal/100g per the same measure, primarily because gin is typically higher in alcohol by volume. Per 1.5 oz shot, gin has about 124 calories versus roughly 97 for standard vodka.
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