How many calories in a double Jack Daniels?

December 24, 2025 •

3 min read

According to nutrition data, a double serving of standard 80-proof whiskey, including Jack Daniel's Old No. 7, contains roughly 194 to 200 calories. The key to understanding how many calories in a double Jack Daniels lies in its alcohol content and the serving size, since pure whiskey contains no carbs or sugar.

Quick Summary

A double shot of Jack Daniel's Old No. 7 contains around 194 to 200 calories, derived solely from the alcohol. This figure can change significantly based on the whiskey's proof, the specific expression, and any mixers added. Understanding these factors is crucial for managing your calorie intake.

Key Points

Standard Calories: A US double shot (3 fl oz) of Jack Daniel's Old No. 7 contains approximately 194 to 200 calories.
Mixer Impact: Adding a regular cola to a double Jack can increase the total calories to nearly 300, while a diet mixer keeps it around 116 calories.
Variety Matters: Calorie counts change with different Jack Daniel's expressions; flavored options like Tennessee Honey and higher-proof selections contain more calories due to added sugar or higher alcohol content.
Empty Calories: Alcohol is high in calories (7 kcal per gram) but provides no nutritional value, and the body prioritizes its metabolism over other macronutrients.
Mindful Consumption: Strategies like choosing zero-calorie mixers, alternating drinks with water, and eating a healthy meal beforehand can help manage calorie intake.
Metabolic Effect: Drinking alcohol can temporarily slow down your body's fat-burning process as the liver works to process the alcohol first.
Serving Size Variation: Be aware of different serving sizes; a UK double shot (50ml) is smaller and contains fewer calories (around 111 kcal) than a US double shot.

Demystifying the Calories in Your Double Jack Daniels

For anyone monitoring their calorie intake, understanding the nutritional information of your favorite drink is essential. While a double serving of straight Jack Daniel's can fit into most calorie-conscious diets, the picture changes dramatically with mixers. Let's break down the calorie counts and explore how to enjoy your whiskey responsibly without sabotaging your health goals.

The Calorie Breakdown for a Standard Double

The calorie content of Jack Daniel's Tennessee Whiskey comes almost entirely from its alcohol, with 1 gram of alcohol providing about 7 calories. A standard US double shot is 3 fluid ounces (approximately 88 mL). The popular Jack Daniel's Old No. 7 is 80 proof, or 40% alcohol by volume (ABV).

Serving size: 3.0 fluid ounces (double shot)
Calories: 194–200 calories
Carbohydrates: 0g
Sugar: 0g
Fat: 0g

It's important to note that a British double shot is often 50ml, containing approximately 111 calories. The US standard is a larger serving, hence the higher calorie count. This difference highlights the importance of knowing your regional serving sizes when calculating calories.

Beyond the Basic: Calories in Other Jack Daniel's Varieties

Not all Jack Daniel's expressions are created equal, and their calorie content varies based on ABV and added ingredients. Flavored options, in particular, will introduce carbohydrates and sugar, significantly increasing the calorie count.

Jack Daniel's Gentleman Jack (40% ABV): A 1.5 fl oz shot contains around 97 calories, making a double about 194 calories.
Jack Daniel's Tennessee Honey (35% ABV): With added sugar, a 1.5 fl oz serving has roughly 106 calories and 5g of carbs. A double would contain approximately 212 calories and 10g of carbs.
Jack Daniel's Tennessee Fire (35% ABV): This cinnamon-flavored whiskey has about 110 calories per 1.5 fl oz serving and 6g of carbs. A double would be around 220 calories with 12g of carbs.
Jack Daniel's Single Barrel (Barrel Proof, 62.5% ABV): The higher proof means more alcohol and more calories. A 1.5 fl oz shot contains 153 to 172 calories, so a double would range from 306 to 344 calories.

The Impact of Mixers: A Calorie Comparison

When you add a mixer, the calorie count can rise substantially. The table below compares the calories of a double Jack Daniel's Old No. 7 served in various ways.


Drink Combination	Estimated Total Calories
Double Jack Daniels (neat)	194 kcal
Double Jack & Diet Coke	116 kcal
Double Jack & Regular Coke	286 kcal
Double Jack & Ginger Ale	290–300+ kcal (depending on brand)
Double Jack & Lemonade	275–300+ kcal (depending on brand)

Note: These are approximations, as pour sizes and specific mixer brands can cause variation.

Strategies for Enjoying Whiskey on a Calorie-Conscious Diet

For those trying to manage their weight, drinking alcohol requires a mindful approach. Here are a few tips to help you stay on track:

Prioritize hydration: Drinking water between alcoholic beverages can help you consume less alcohol and stay hydrated, especially since alcohol is a diuretic.
Choose zero-calorie mixers: Opt for Diet Coke, club soda, or soda water instead of sugary sodas or juices. These choices allow you to enjoy a mixed drink without adding unnecessary calories.
Alternate drinks: Enjoying a glass of water or other zero-calorie beverage between each alcoholic one can help slow your pace and reduce overall consumption.
Mindful drinking: Studies show that alcohol can lower inhibitions and lead to poor food choices, often called the “drunchies”. Eating a healthy meal before you drink can help prevent this.
Understand alcohol metabolism: When you drink, your body prioritizes metabolizing alcohol over other nutrients. This means that fat burning is temporarily put on hold. Drinking in moderation is key to minimizing this effect.

Conclusion

A double Jack Daniel's Old No. 7 contains approximately 194 to 200 calories when consumed neat. The specific calorie count depends on the whiskey's proof and serving size. While the whiskey itself is carbohydrate and sugar-free, adding sugary mixers like regular cola or ginger ale can drastically increase the total calorie load. By choosing lower-calorie mixers and drinking mindfully, you can enjoy your double Jack Daniels while staying on track with your nutritional goals.

For more information on alcohol and weight loss, consider visiting the MedlinePlus Medical Encyclopedia, a reliable source for health information. MedlinePlus: Weight loss and alcohol

Frequently Asked Questions

A double shot contains approximately twice the calories of a single shot. A standard US 1.5 fl oz shot of Jack Daniel's Old No. 7 has about 97 calories, while a 3 fl oz double has roughly 194 calories.

Yes, higher-proof whiskey contains more alcohol and therefore more calories. For example, a 1.5 fl oz shot of Jack Daniel's Single Barrel Barrel Proof (up to 70% ABV) has significantly more calories than the standard 80-proof Old No. 7.

Yes, a double Jack and Diet Coke is a lower-calorie option compared to a version with regular cola. A double Jack and Diet Coke has about 116 calories, while the version with regular Coke is around 286 calories.

Whiskey calories are considered 'empty' because they provide energy but lack essential nutrients like vitamins and minerals. While the body metabolizes them for fuel, they offer no nutritional benefit.

Flavored Jack Daniel's, such as Tennessee Honey or Tennessee Fire, have added sugars and ingredients that increase both the calorie and carbohydrate content compared to the standard whiskey.

Alcohol can hinder weight loss by temporarily halting your body's fat-burning process. Your liver prioritizes processing alcohol, meaning other nutrients, and potential fat stores, are metabolized later or stored.

To minimize calorie impact, enjoy your whiskey neat or on the rocks. If you prefer a mixer, opt for a zero-calorie option like club soda or diet soda instead of sugary alternatives.