How Many Calories Are in Tequila, and Does It Have Carbs?

The Short Answer: Calories and Carbs in Tequila

A measured 1-fluid-ounce serving of plain 80-proof (40% alcohol by volume) tequila provides approximately 64 calories and 0 grams of carbohydrate. When served in the standard 1.5-fluid-ounce pour, that same spirit delivers roughly 96 calories and remains free of carbohydrates, fat, and protein.

These figures apply strictly to plain, unflavored distilled spirits. They do not automatically transfer to flavored tequilas, tequila liqueurs, ready-to-drink premixes, or cocktails. Sugars, flavorings, and added sweeteners in those products introduce calories and carbohydrates that are not present in the base spirit.

A standard drink in the United States contains about 14 grams (0.6 fluid ounces) of pure alcohol, which corresponds to 1.5 fluid ounces of distilled spirits at 40% ABV. Bars often serve pours that exceed this volume or use spirits with higher alcohol content. A 2-fluid-ounce shot of 80-proof tequila, for example, would contain approximately 128 calories. Always check the volume and alcohol percentage of the specific product to estimate its calorie content accurately.

Why Tequila Has Calories Without Carbohydrates

Tequila contains calories primarily because of its ethanol content. Alcohol is a macronutrient that provides energy-approximately 7 calories per gram-even though it is not classified as a carbohydrate, fat, or protein. During the fermentation process, sugars from the agave plant are converted into alcohol and water. While residual sugars can remain in the final product, pure, unflavored 80-proof tequila typically contains negligible amounts of carbohydrates, which is why the USDA reports 0 grams of carbs.

This creates a common misconception: because the carbohydrate count is zero, some readers assume the drink is calorie-free or beneficial for metabolic conditions like ketosis. Zero carbs do not mean zero calories. The alcohol itself is a significant energy source that the body must metabolize. The absence of carbohydrates does not indicate a health benefit. Ethanol is metabolized by the liver as a priority fuel source, which can temporarily slow the metabolism of fats and carbohydrates consumed alongside it. While tequila lacks the sugar found in many other alcoholic beverages, it still contributes substantial energy to the daily intake.

How Pour Size, Alcohol Strength, and Product Type Affect Calories

The calorie count of tequila is not a fixed number; it depends on three variables: the volume of the pour, the alcohol by volume (ABV), and the product type.

Volume and ABV: Because calories in plain spirits come from alcohol, any increase in the amount of liquid or the strength of the alcohol increases the calorie count. A larger pour contains more fluid ounces of ethanol. Higher ABV means a greater concentration of ethanol per ounce. Using the U.S. standard-drink definition as a reference helps clarify this: 1.5 fluid ounces of 40% ABV spirit is one standard drink. A 2-fluid-ounce pour of the same strength is not one standard drink; it is 1.33 standard drinks and carries proportionally more calories.

Product Type: The USDA figures for plain 80-proof tequila do not apply to flavored tequilas or liqueurs. Many flavored tequilas are infused with sugars or glycerin to smooth the taste, which adds both calories and carbohydrates. Ready-to-drink (RTD) tequila cocktails, such as canned margaritas, often contain significant amounts of added sugar, fruit juice, or syrup, pushing their calorie counts well above those of a mixed drink made from scratch with plain spirit.

While blanco, reposado, and añejo tequilas differ in their aging processes and flavor profiles, they are not automatically nutritionally identical. If an aged spirit contains trace amounts of residual sugars from the barrel or additives for color or consistency, its nutritional profile may differ slightly from a clear blanco. To compare accurately, check the specific product's label and match volume and ABV.

How Mixers Turn Tequila Into a Higher-Calorie Drink

A shot of plain tequila may contain 64 calories, but a tequila cocktail can contain several times that amount due to the mixer. Sweeteners like agave syrup, simple syrup, triple sec, and fruit juices add significant carbohydrates and calories that are absent in the spirit alone.

For example, a standard margarita recipe typically includes tequila, lime juice, and an orange liqueur or simple syrup. The liqueur alone may add 100 to 150 calories and 10 to 20 grams of sugar, depending on the brand and pour size. If the drink is prepared with a sweetened rim or extra syrup, the calorie count rises further. A Paloma mixed with a pre-made grapefruit soda contains high-fructose corn syrup or added sugar, turning a relatively low-calorie spirit base into a high-calorie beverage.

Estimating the total calories of a cocktail requires checking the measured ingredients. Restaurant cocktails are often prepared with larger pours of both the spirit and the mixer, and they may use proprietary syrups with higher sugar concentrations. Because recipes and portion sizes vary widely, a single universal calorie number for any cocktail is misleading. For the most accurate assessment, look for Nutrition Facts labels on bottled mixers or liqueurs, or calculate the total based on the specific ingredients and volumes used.

Tequila Compared With Other Alcoholic Drinks

Comparing the calorie content of different alcoholic beverages requires matching serving sizes and alcohol content to ensure a fair comparison. A common mistake is comparing a 1.5-ounce shot of spirits to a 12-ounce beer or a 5-ounce glass of wine based solely on container size. This ignores the vast difference in volume and, often, alcohol concentration.

Using the standard-drink framework helps normalize the comparison. One standard drink contains the same amount of pure alcohol regardless of the beverage type:

• 1.5 ounces of distilled spirits at 40% ABV
• 5 ounces of wine at 12% ABV
• 12 ounces of regular beer at 5% ABV

At this equivalent alcohol level, plain spirits like tequila, vodka, gin, and whiskey contain roughly the same number of calories (approximately 96 calories) because they all contain nearly zero carbohydrates and fat. Wine contains slightly more calories (around 120-125 calories) due to residual sugar, and regular beer contains even more (around 150 calories) due to carbohydrates from grains. These differences are driven by non-alcohol ingredients. A light beer or a dry wine may have fewer calories than a full-strength spirit if the alcohol volume is lower, but a craft IPA or sweet wine will likely exceed the calorie count of a shot of tequila.

It is important not to claim that tequila is uniquely superior for weight loss compared to other clear spirits. Without matched product data showing differences in residual sugar or additives, plain tequila, vodka, and gin are nutritionally equivalent in terms of calories and carbs per standard drink.

Tequila, Weight Goals, and Health Considerations

Including tequila in a calorie-restricted or low-carbohydrate diet does not make it a weight-loss aid or a health-promoting beverage. While it contains no carbohydrates, the calories from alcohol still contribute to total daily energy intake. The body prioritizes metabolizing alcohol over fat or carbohydrates, which can temporarily stall fat-burning processes. Alcohol can lower inhibitions, often leading to overeating or the selection of high-calorie foods.

Current U.S. health guidance emphasizes that consuming less alcohol leads to better overall health. The Dietary Guidelines for Americans do not present alcohol as necessary for health and advise limiting intake for those who choose to drink. Moderate drinking is not a safe or medically recommended practice, and alcohol use is associated with increased health risks even at lower levels of consumption.

Tequila is not exempt from these risks. Alcohol consumption has a causal link with an increased risk of at least seven cancer types, including breast cancer in women, as well as colorectal, esophageal, laryngeal, liver, oral-cavity, and pharyngeal cancers. There is no known safe amount, safe time, or safe type of alcohol use during pregnancy, as exposure can cause fetal alcohol spectrum disorders.

Certain groups should completely avoid alcohol, including pregnant women, individuals recovering from alcohol use disorder, people who cannot control their drinking, and those taking medications or living with medical conditions that interact with alcohol. For individuals with these concerns or who are uncertain about how alcohol affects their specific health situation, consulting a healthcare professional is essential.