Alcohol Calorie Calculator – Calories from Alcoholic Drinks
Calories per Drink
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Total Calories
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Equivalent (walking minutes to burn)
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Common Drink Calories
| Drink | Calories |
|---|---|
| Light Beer (12 oz) | 103 |
| Regular Beer (12 oz) | 153 |
| Red Wine (5 oz) | 125 |
| Vodka Shot (1.5 oz) | 97 |
| Margarita (8 oz) | 274 |
| Piña Colada (8 oz) | 490 |
How Alcohol Calories Are Calculated
Alcohol contains 7 calories per gram, making it the second most calorie-dense macronutrient after fat (9 cal/g). The calorie content of an alcoholic drink depends on its alcohol by volume (ABV), serving size, and any added sugars or mixers. Pure spirits like vodka, whiskey, and gin have only alcohol calories, while beer includes carbohydrate calories and cocktails often contain significant sugar calories from mixers, juices, and syrups.
This calculator uses the formula: Alcohol Calories = Volume (oz) x (ABV/100) x 29.5735 (ml/oz) x 0.789 (g/ml ethanol density) x 7 (cal/g). For beer and cocktails, additional carbohydrate and sugar calories are added based on USDA nutritional data. A standard drink in the US contains about 14 grams of pure alcohol — equivalent to one 12 oz beer (5% ABV), one 5 oz glass of wine (12% ABV), or one 1.5 oz shot of spirits (40% ABV).
Alcohol calories are sometimes called "empty calories" because they provide energy but virtually no nutrients. Your body also prioritizes metabolizing alcohol over fat, temporarily halting fat burning. For weight management, tracking alcohol calories is important — a couple of drinks can easily add 300-500 calories to your daily intake, equivalent to a small meal. Lower-calorie options include light beer, dry wine, and spirits with zero-calorie mixers like soda water.
Frequently Asked Questions
How many calories are in a glass of wine?
A 5 oz glass of red wine has about 125 calories. White wine has about 120. Sweet dessert wines can have 165+. Champagne is about 100-110 per 5 oz.
What is the lowest calorie alcoholic drink?
Spirits neat or with zero-calorie mixers — about 97 cal per shot. Light beer: 90-110 cal. Hard seltzers: 90-100 cal. Dry wine: 100-120 cal.
Does alcohol stop fat burning?
Yes, temporarily. Your liver prioritizes metabolizing alcohol, reducing fat oxidation for several hours. This is one reason alcohol is associated with weight gain.
How many calories does alcohol have per gram?
Pure ethanol has 7 calories per gram — more than carbs or protein (4 cal/g) but less than fat (9 cal/g). Additional calories come from sugars and mixers.