Whiskey Calories: 97 Per Shot, Carbs, Sugar and Health Facts

Summarize with:

ChatGPT

Claude

AI Mode

Perplexity

A 1.5 fl oz shot of 80 proof whiskey has about 97 calories and no carbs, sugar, fat, fiber or protein. Every calorie comes from alcohol, so the number scales with the pour and the proof: a UK 25 ml measure is about 55 kcal and a 94 proof shot is about 116 kcal.

Quick Nutrition Facts

Per 1 shot (1.5 fl oz / 44 ml)

Nutrient	Amount
Calories	97 kcal
Protein	0g
Carbohydrates	0g
Fiber	0g
Sugars	0g
Fat	0g
Sodium	0.4 mg

Macronutrient Breakdown

Start NutriScan onboarding to personalize your plan

NUTRITIONIST'S INSIGHT

Whiskey is easy to count: about 97 calories a shot and nothing else. The mistake is counting the shot alone. Ginger ale, cola or a sweet sour mix can double the calories, and a 'double' is 194. For most people the drink is also not the problem on its own; it is the second and third pour. The other thing to know is timing. Alcohol makes the liver put glucose release on hold, so people on insulin or sulfonylureas can see a low many hours after the last drink, even though whiskey itself has no carbs. Eat something with carbohydrate when you drink and check your glucose before bed.

Myth Busters

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

TRUTH: Alcohol itself carries calories. USDA lists 231 kcal per 100 g for 80 proof spirits, about 97 kcal for a 1.5 fl oz shot, all from ethanol. USDA FoodData Central: Alcoholic beverage, distilled, all (gin, rum, vodka, whiskey) 80 proof (FDC 174815)

MYTH #2: A shot of whiskey is the same everywhere.

TRUTH: The US standard drink is a 1.5 fl oz pour of 40% spirit, which holds 14 g of pure alcohol. Bar measures in other countries are smaller, and a higher proof bottle holds more calories per ounce. NIAAA: What Is A Standard Drink?; CDC: About Standard Drink Sizes; UF Health: Calorie Count, Alcoholic Beverages

MYTH #3: Whiskey is safe for blood sugar because it has zero carbs.

TRUTH: Whiskey does not raise glucose directly, but alcohol can cause low blood sugar for hours after drinking, especially in people using insulin or certain diabetes pills and when drinking without food. American Diabetes Association: Alcohol and Diabetes; Consequences of Alcohol Use in Diabetics

MYTH #4: A drink with whiskey in it has the same calories as the whiskey.

TRUTH: Mixers are the larger share in many drinks. The shot is about 97 kcal; add soda, juice, syrup or liqueur and the glass can run several times that. USDA FoodData Central: Alcoholic beverage, distilled, all (gin, rum, vodka, whiskey) 80 proof (FDC 174815); UF Health: Calorie Count, Alcoholic Beverages

NutriScore by Health Goals

Health Goal	NutriScore	Why This Score?
Weight Loss		97 calories per shot with no protein, fiber or other nutrients. A few pours plus mixers add up quickly, and none of it fills you up. USDA FoodData Central: Alcoholic beverage, distilled, all (gin, rum, vodka, whiskey) 80 proof (FDC 174815); UF Health: Calorie Count, Alcoholic Beverages
Muscle Gain		No protein and no carbohydrate to fuel training or recovery. The calories are alcohol only. USDA FoodData Central: Alcoholic beverage, distilled, all (gin, rum, vodka, whiskey) 80 proof (FDC 174815)
Diabetes Management		Neat whiskey has no carbs and does not spike glucose, but alcohol can cause a delayed low, so it needs food and glucose checks for anyone on insulin or sulfonylureas. American Diabetes Association: Alcohol and Diabetes; Consequences of Alcohol Use in Diabetics
Heart Health		It has no sodium, fiber or other protective nutrients to offset the alcohol. Keeping to one standard drink or less on days you drink is the lower-risk pattern. CDC: About Standard Drink Sizes; NIAAA: What Is A Standard Drink?

PERSONALIZED NUTRITION

Track your meals with NutriScan for personalized NutriScores based on your specific health goals!

Blood Sugar Response to Whiskey

Neat whiskey has no carbohydrate, so glucose stays near baseline instead of spiking. The curve drifts slightly down because alcohol limits the liver's glucose release; this is small in healthy adults on a full stomach and larger on an empty one, and it can continue for hours. American Diabetes Association: Alcohol and Diabetes; Consequences of Alcohol Use in Diabetics

Estimated Blood Sugar Response (1 shot, neat)

Illustrative curve built from the absence of carbohydrate and the known glucose-lowering effect of alcohol. Not a measured CGM trace. Mixers with sugar will change it.

How to flatten the spike

Drink with a meal or a snack that contains carbohydrate, never on an empty stomach.
Pick soda water, water or ice instead of sugary mixers to keep the drink at about 97 kcal.
If you use insulin or sulfonylureas, check glucose before bed and again the next morning.
Stop at one standard drink (1.5 fl oz) and alternate with water.

Cultural Significance

Whiskey (spelled whisky in Scotland, Canada and Japan, whiskey in Ireland and the US) is a spirit distilled from fermented grain mash and aged in wood. Scotch, Irish whiskey, American bourbon and rye, Canadian and Japanese whisky each have their own grain bills and aging rules, and the drink sits behind much of cocktail culture: the Old Fashioned, Manhattan and whiskey sour are all built on it. It is typically served neat, with ice or with water, and poured by the shot, which is why the 1.5 fl oz US standard drink is the figure most nutrition tables quote.

Compare & Substitute

Whiskey vs Similar Foods

Nutrient	Whiskey, 25 ml UK single measure	Vodka, 80 proof (1.5 fl oz)	Light beer (12 fl oz)	Dry red wine (5 fl oz)	Sparkling water with lime (12 fl oz)
Calories	55 kcal	97 kcal	103 kcal	125 kcal	0 kcal
Protein	0g	0g	0.9g	0.1g	0g
Carbohydrates	0g	0g	5.8g	3.8g	0g
Fat	0g	0g	0g	0g	0g

Frequently Asked Questions

How many calories are in a shot of whiskey?

A 1.5 fl oz (44 ml) shot of 80 proof whiskey has about 97 calories. A double is about 194, and a UK 25 ml single measure is about 55.

Does whiskey have carbs or sugar?

No. USDA lists 0 g carbohydrate and 0 g sugar for 80 proof distilled spirits. Flavored whiskeys, liqueurs and sweet mixers do add sugar.

Are whiskey and whisky different in calories?

No. The spelling varies by country but the nutrition depends on proof and pour size. Higher proof means more calories, such as about 116 kcal per 1.5 fl oz at 94 proof.

Can people with diabetes drink whiskey?

Some can, in small amounts and with food. Whiskey does not spike glucose, but alcohol can cause low blood sugar hours later. Check with your care team, especially if you take insulin or sulfonylureas.