Jack Daniel's: Calories, Nutrition and Health Benefits

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A 1.5 fl oz shot of Jack Daniel's Old No. 7 has about 97 calories, 0 g carbs, 0 g sugar, 0 g protein and 0 g fat. All the energy is from alcohol, so the number that matters is what you mix it with.

Quick Nutrition Facts

Per 1 shot (1.5 fl oz, 44 ml) Old No. 7, 80 proof

Nutrient	Amount
Calories	97 kcal
Protein	0g
Carbohydrates	0g
Fiber	0g
Sugars	0g
Fat	0g
Sodium	0 mg

Macronutrient Breakdown

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NUTRITIONIST'S INSIGHT

Straight Jack Daniel's is a calorie question, not a sugar one. A shot gives about 97 kcal and no carbohydrate, which is why it barely moves blood sugar on its own. The risk runs the other way: while your liver processes alcohol it stops releasing glucose, so a drink on an empty stomach can push blood sugar low, and that risk lasts for hours. The mixer usually decides the total. A Jack and Coke roughly doubles the calories and adds about 20 g of sugar, while soda water or ice adds nothing.

Myth Busters

MYTH #1: Whiskey has no calories because it has no carbs.

TRUTH: Alcohol itself carries about 7 kcal per gram. A 1.5 fl oz shot has about 14 g of alcohol, which is where the roughly 97 calories come from. NIAAA: What is a standard drink?; CalorieKing: Whiskey, 86 proof (1.5 fl oz jigger) nutrition facts; FatSecret: Whiskey (86 proof), USDA data, 1 fl oz and 1 jigger

MYTH #2: Jack Daniel's raises blood sugar like a sugary drink.

TRUTH: Straight whiskey has no carbohydrate, so it does not spike glucose. Sweet mixers like cola do, and alcohol can lower blood sugar later. MedlinePlus: Diabetes and alcohol; CalorieKing: Whiskey, 86 proof (1.5 fl oz jigger) nutrition facts

MYTH #3: A shot of Jack Daniel's is one drink however big the pour.

TRUTH: One US standard drink is 1.5 fl oz of 80-proof spirits, or 14 g of pure alcohol. A bar pour of 2 oz or a double is more than one drink. NIAAA: What is a standard drink?

MYTH #4: Jack Daniel's has hidden sugar.

TRUTH: Neat Old No. 7 has 0 g sugar and 0 g carbs per shot. Sugar enters through mixers such as cola, which add roughly 20 g per 6 fl oz. CalorieKing: Whiskey, 86 proof (1.5 fl oz jigger) nutrition facts

NutriScore by Health Goals

Health Goal	NutriScore	Why This Score?
Weight Loss		About 97 kcal with no protein or fibre, and alcohol is not filling. Fine occasionally, but the calories add up with mixers. CalorieKing: Whiskey, 86 proof (1.5 fl oz jigger) nutrition facts
Blood Sugar Control		No carbohydrate, so no direct spike. Alcohol can cause low blood sugar for hours, especially on an empty stomach. MedlinePlus: Diabetes and alcohol; Clemson HGIC: Alcohol use and diabetes
Low Carb / Keto		0 g carbs and 0 g sugar per shot when taken neat or with soda water. CalorieKing: Whiskey, 86 proof (1.5 fl oz jigger) nutrition facts
Heart Health		Health guidance limits drinks to 1 a day for women and 2 for men, and no amount is a health benefit. MedlinePlus: Diabetes and alcohol

PERSONALIZED NUTRITION

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Blood Sugar Response to Jack Daniel's

A neat shot has no carbohydrate, so there is no rise after drinking. Glucose can dip slightly over the next few hours because the liver stops releasing glucose while it processes alcohol. With cola the curve rises first, then falls. MedlinePlus: Diabetes and alcohol

Estimated Blood Sugar Response (1 shot, 1.5 fl oz, neat)

Modeled estimate for a person without diabetes, not a measured trace. Individual responses vary.

How to flatten the spike

Eat a meal or carbohydrate snack before or with the drink; never drink on an empty stomach.
Keep to one standard 1.5 fl oz pour and sip it slowly.
Mix with soda water or ice instead of cola or juice.
If you take insulin or diabetes medicine, check glucose before bed, because lows can come hours later.

Cultural Significance

Jack Daniel's is a Tennessee whiskey made in Lynchburg, Tennessee, and Old No. 7 is its flagship at 40% ABV (80 proof). It is commonly served neat, on the rocks, or with cola in the Jack and Coke.

Compare & Substitute

Jack Daniel's vs Similar Foods

Nutrient	Vodka (1.5 fl oz, 80 proof)	Dry red wine (5 fl oz)	Light beer (12 fl oz)	Jack Daniel's and Coke (1.5 fl oz + 6 fl oz cola)
Calories	97 kcal	125 kcal	103 kcal	175 kcal
Protein	0g	0.1g	0.9g	0g
Carbohydrates	0g	3.8g	5.8g	20g
Fat	0g	0g	0g	0g

Frequently Asked Questions

How many calories are in a shot of Jack Daniel's?

A 1.5 fl oz shot of Old No. 7 has about 97 calories. Other 80-proof whiskeys are similar; 86-proof is about 104.

Does Jack Daniel's have carbs or sugar?

No. Old No. 7 has 0 g carbs and 0 g sugar per shot. Flavoured versions like Honey add sugar.

Is Jack Daniel's keto friendly?

Neat or with soda water it fits a keto count because it has no carbohydrate. Cola mixers do not.

How many calories are in a Jack and Coke?

About 175 calories and 20 g of sugar with 6 fl oz of regular cola. Diet cola brings it back to about 97.

Can Jack Daniel's lower blood sugar?

Yes. While the liver processes alcohol it stops releasing glucose, and the effect can last hours. Eat with it and talk to your provider if you have diabetes.