PourCount

Alcohol Calories Calculator

Standard drinks × 98 kcal per drink.

Standard drinks

Calories

294

Standard drink = 14 g alcohol × 7 kcal/g

What you entered

Standard drinks: 3

1
Each standard drink ≈ 98 kcal (14g alcohol × 7 kcal/g)
3 × 98= 294 kcal

Result

Calories: 294

3 standard drinks add up to about 294 kcal from alcohol alone.

Calories in alcoholic drinks

Alcohol carries 7 calories per gram, and a US standard drink holds 14 grams of pure alcohol, giving roughly 98 calories before any mixer or residual sugar.

Standard drinks	Calories	Rough equivalent
1	98 kcal	One 12 oz beer or one 5 oz glass of wine
2	196 kcal	Two beers
3	294 kcal	Half a bottle of wine
5	490 kcal	A night out
7	686 kcal	A week at one drink a day
10	980 kcal	A heavy weekend
14	1,372 kcal	The weekly upper limit in UK guidance

This counts the alcohol only. Mixers, cream liqueurs, and sweet wines add sugar calories on top. General wellness information only, not medical advice. Discuss any health decision with a qualified clinician.

Alcohol's often-overlooked calorie cost

Pure alcohol carries about 7 kcal per gram — nearly as calorie-dense as fat — and a standard US drink (14g of alcohol) works out to roughly 98 kcal from the alcohol alone, before counting any mixers or sugar content.

Why these calories are easy to forget

Alcohol calories rarely appear on nutrition labels the way food does, so a few drinks a week can add up to a meaningful, easily overlooked chunk of weekly calorie intake.

Frequently asked questions

How many calories are in a standard drink?

About 98 calories from the alcohol alone (14g × 7 kcal/g). But actual drink calories are higher due to sugars and mixers: a 12 oz beer ~150 cal, a 5 oz glass of wine ~125 cal, a 1.5 oz shot of spirits ~97 cal, a margarita ~275 cal, a piña colada ~490 cal.

Why does alcohol have so many calories?

Alcohol has 7 calories per gram — almost twice as much as protein or carbs (4 cal/g) and close to fat (9 cal/g). Unlike macronutrients, alcohol provides no nutritional value (no protein, vitamins, or minerals). Your body prioritizes metabolizing alcohol over other nutrients, temporarily pausing fat burning.

How much does drinking affect weight loss?

A moderate drinker consuming 2 drinks per night adds ~1,400–2,000 calories per week — enough to cancel a 300 cal/day deficit entirely. Beyond calories, alcohol reduces inhibitions (leading to unplanned eating), disrupts sleep quality, and temporarily halts fat oxidation while your body processes the alcohol.