How Many Calories Are in Alcohol? A Drink-by-Drink Chart and What You Save by Quitting

“I’m trying to lose weight, but I don’t want to give up drinking.” “How many calories are really in my nightly beer or highball, anyway?” If you’ve ever wondered this, you’re not alone. Alcohol is often described as having “empty calories that don’t make you gain weight,” which makes it a confusing topic to think through.

Here’s the short version: the calories in alcohol are not something you can safely ignore. This article walks through a drink-by-drink calorie chart, why alcohol is called “low-calorie” and where that falls apart, and exactly how many calories you can cut by quitting or cutting back—with real numbers.

Alcohol is about 7 calories per gram—surprisingly high

The first thing to understand is the calories in the alcohol itself. Alcohol provides roughly 7 calories per gram. That’s higher than carbohydrates or protein (about 4 calories per gram each) and closer to fat (about 9 calories per gram).

In other words, the stronger the drink, the more calories come from the alcohol alone. On top of that, sweet drinks add sugar calories—so “goes down easy and light” does not mean “low in calories.”

A common misunderstanding is that “empty calories” means “zero calories.” Empty calories doesn’t mean there are no calories—it means the calories come with almost no useful nutrients like vitamins or minerals. The calories themselves are very real. Even drinks labeled “zero sugar” or “low carb” still contain alcohol, and the alcohol calories are still there. Don’t let the label lull you into thinking the drink is calorie-free.

A drink-by-drink calorie chart

Calories vary a lot by type of drink and serving size. The chart below gives a rough “per drink” estimate at common serving sizes. For sweet drinks the figure includes sugar calories, and real values differ by brand and product.

Drink (typical serving)	Approx. calories
Regular beer, 12 oz (355 ml)	about 150 kcal
Light beer, 12 oz (355 ml)	about 100 kcal
Wine, 5 oz (148 ml)	about 120 kcal
Spirits shot, 1.5 oz (44 ml, 40%)	about 100 kcal
Highball / vodka soda (1.5 oz spirit + plain soda)	about 100 kcal
Canned cocktail / hard seltzer (12 oz, 5%)	about 100–170 kcal
Strong canned cocktail (16 oz, 9%)	about 280 kcal
Margarita or sweet cocktail	about 200–300+ kcal

Seen this way, a “light drink” can carry as many calories as a slice of bread or half a doughnut. A strong tallboy canned cocktail or a sweet margarita can easily top the calories in a full bowl of rice.

If you want to know your intake precisely by the gram, run the numbers with our pure alcohol calculator. We also explain the whole idea in our guide to standard drink units.

Is “empty calories, so it won’t make you gain weight” actually true?

You may have heard that “the calories in alcohol just burn off, so they don’t make you fat.” It’s true that some of the energy from alcohol is used up as heat during metabolism. But that doesn’t guarantee you won’t gain weight—how alcohol affects weight is complex, and no one can say it “doesn’t count.”

In fact, three things tend to make drinking contribute to weight gain:

• You’re taking in sugar at the same time. Beer, wine, sweet canned cocktails, and cocktails all contain sugar. The sugar calories stack on top of the alcohol calories, pushing the total higher.
• The snack calories. The more you drink, the easier it is to reach for fried food and salty snacks. Many people say it’s the food that comes with drinking—not just the drink—that adds the weight.
• Fat burning gets put on hold. Because your body prioritizes breaking down alcohol, fat metabolism is temporarily set aside while it does. When drinking becomes a habit, that state repeats night after night.

So even if you’re choosing “low-carb” drinks, the alcohol calories and the snack calories are still there. For more on the connection between drinking and weight, see our article on quitting drinking and weight loss.

How many calories can you cut by quitting or cutting back?

So how much can you actually save by cutting back or quitting? Let’s run some simple numbers on a nightly drinking habit (these are rough estimates—actual weight change varies from person to person).

Daily drinking habit	Per day	Per month (30 days)
One 12 oz regular beer	about 150 kcal	about 4,500 kcal
Two canned cocktails	about 300 kcal	about 9,000 kcal
One strong tallboy + snacks	about 500 kcal	about 15,000 kcal

One pound of body fat is roughly 3,500 calories. Drop a nightly strong canned cocktail plus snacks and, on paper, you avoid taking in around 4 pounds’ worth of calories in a month. Weight is of course shaped by diet, exercise, and plenty of other factors—but it’s clear that simply not drinking cuts a large chunk of calories without any effort to eat less.

Plenty of people say their weight dropped once they stopped drinking, and many notice the change around their midsection first. If belly fat is your concern, see our article on quitting drinking and belly fat.

How to drink with fewer calories (if you’re cutting back)

If quitting completely feels like too much but you want to cut calories, a few tweaks to how you drink can lower your intake.

• Choose lower-sugar drinks. Distilled spirits like vodka, gin, and whiskey carry less sugar than beer, sweet cocktails, or sweet canned drinks. Just remember the alcohol calories remain—“zero sugar” isn’t “zero calories.”
• Rethink the mixer. When making a highball or a mixed drink, use plain soda water or unsweetened tea instead of juice or sugary mixers to cut the sugar calories.
• Pick your snacks. Swapping fried food and a carb-heavy “finisher” for edamame, tofu, sashimi, or veggie sticks changes your total calories dramatically.
• Add alcohol-free days. For many people, building in “no-drink” days is easier to sustain than drinking a little less every time. Even two alcohol-free days a week steadily lowers your monthly intake.

If you want to rethink how much you drink overall, our guide on how to reduce alcohol consumption can help.

Why quitting helps with weight loss (if you’re stopping)

Some people find it’s actually easier to take drinks to zero than to carefully ration calories. And quitting helps with weight for reasons beyond the calories themselves.

• Appetite is easier to control. Alcohol stimulates appetite and can make it harder to feel full. Many people find they overeat less once they stop.
• Sugar cravings settle down. With fewer sweet drinks, blood sugar swings less and snacking often eases off. More on that in our article on sugar cravings after quitting drinking.
• Better sleep means more energy to move. When sleep quality improves after quitting, daytime fatigue tends to drop and the motivation to be active comes back.

Rather than getting stuck on calorie counting, it helps to see that the alcohol-free life itself tends to build weight-friendly habits.

Tracking it with numbers makes it easier

Alcohol calories and drink counts are hard to manage in your head—the math always drifts in the drink’s favor. “Just one tonight” has a way of quietly becoming several. That’s where seeing your drinks and alcohol-free days as actual numbers helps.

The sobriety and moderation app SoberNow automatically stacks up your alcohol-free days and the money you’ve saved, turning “I didn’t drink today” into a small, visible win. For people who find quitting completely too hard, there’s also a moderation mode where you set a target number of alcohol-free days per week. Rather than mentally tallying calories while you drink, slowly adding more no-drink days may turn out to be the simpler, more sustainable path. If you’re weighing your options, our guide to choosing a sobriety app can help.

Knowing the calories in alcohol is a first step toward seeing your own drinking more clearly. Just putting a number on how much a “light drink” really costs can start to shift how you drink. Why not look at today’s drink as a number first?

If you have a medical condition, take medication, or are worried about your drinking, talk to a doctor or an addiction support service before stopping suddenly on your own.