The Caloric Breakdown of Reposado Tequila
The number of calories in a shot of reposado, or any standard liquor, comes almost entirely from the alcohol itself. For every gram of pure alcohol, there are approximately 7 calories. Since reposado tequila is a distilled spirit, it contains no carbohydrates, fats, or sugars, provided it is made from 100% blue agave. This is a crucial distinction, as some lower-quality tequilas, known as "mixtos," may contain added sugars or flavorings that increase the calorie count and nutritional variability.
A typical 1.5-ounce (44 ml) pour of 80-proof (40% ABV) reposado tequila contains between 96 and 98 calories. The total calorie count is directly tied to the proof; higher-proof tequilas will have a greater alcohol concentration and thus more calories per serving. For example, a shot of 100-proof tequila contains about 124 calories.
The Reposado Aging Process
The characteristic smooth and rich flavor of reposado (“rested”) tequila comes from aging in oak barrels for a period of two months to a year. This aging process imparts notes of vanilla, caramel, and tropical fruits, which differ from the sharper profile of unaged blanco tequila. However, for a 100% agave tequila, this barrel rest does not add any significant caloric content. The spirit itself remains pure, with its calories sourced exclusively from the ethanol.
The Impact of Mixers
While a straight shot of reposado is a relatively low-calorie option, the addition of mixers and sweeteners can dramatically increase the total calorie count of a drink. A margarita, for instance, can contain several hundred calories depending on the ingredients. Common mixers that add substantial calories include:
- Sugary fruit juices (e.g., cranberry, orange)
- Syrups and liqueurs
- Sweet and sour mixes
- Pre-made cocktail blends
To keep your calorie intake low, consider pairing reposado with zero-calorie mixers. Excellent choices include soda water, fresh lime juice, or a splash of diet soda.
How Reposado Stacks Up: A Calorie Comparison
Compared to other popular spirits, an 80-proof reposado tequila is generally on par with or slightly lower in calories. Here is a comparison of common 80-proof liquors per standard 1.5-ounce shot:
| Spirit Type | Approx. Calories (1.5 oz shot) | Carbs | Sugars | 
|---|---|---|---|
| Reposado Tequila | 96–98 | 0g | 0g | 
| Vodka | 96–97 | 0g | 0g | 
| Gin | 97 | 0g | 0g | 
| Light Rum | 97 | 0g | 0g | 
| Whiskey | 97 | 0g | 0g | 
| Brandy | ~100 | Trace | Trace | 
This table illustrates that when consumed without high-calorie mixers, pure distilled spirits like reposado tequila are very similar in caloric value.
The Importance of 100% Agave
For the most accurate calorie information and for health-conscious consumers, choosing a reposado tequila labeled "100% agave" is crucial. Tequilas without this label are often "mixtos," which contain a minimum of 51% agave spirits and up to 49% other sugars. These other sugars can include cane sugar or high-fructose corn syrup, which adds unnecessary carbohydrates and calories to the final product.
Tips for Enjoying Reposado Responsibly
- Read the label: Always choose a tequila with a "100% agave" label to avoid hidden sugars and additives. This is especially important for those on low-carb or keto diets.
- Pair wisely: Opt for calorie-free mixers like soda water or fresh citrus juice instead of high-sugar options.
- Mind your portion: Remember that a standard pour is 1.5 ounces. Be mindful of this when free-pouring to avoid consuming more calories than intended.
- Alternate with water: Staying hydrated with water between alcoholic drinks can help manage overall calorie intake and reduce the risk of overconsumption.
- Factor into daily intake: Always account for the calories from alcohol in your daily or weekly calorie budget, as they offer no nutritional value beyond energy.
Conclusion
A shot of 100% agave reposado tequila is a relatively low-calorie choice, typically containing around 96 to 98 calories per 1.5-ounce shot. The calorie content is determined by its alcohol proof, not by carbs, fat, or sugar, which are absent in pure tequila. However, the caloric intake can rise significantly with the addition of sugary mixers. For the most accurate calorie control, always opt for 100% agave tequila and choose your accompanying beverages with care. By making informed choices, you can enjoy reposado while staying on track with your nutritional goals. For more on alcohol's nutritional content, visit the World Cancer Research Fund's resource on alcohol calories.