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How Many Calories in Wine? | Wine Calorie Guide

September 1, 2020
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Joshua Weatherwax
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Cutting calories is rarely fun. You have to give up some of your favorite meals and snacks and wonder what you're allowed to eat or drink. Alcoholic beverages are often the first to get cut from a diet. Still, you probably don't want to deny yourself the deliciousness of wine so you'd like to know all about the calories in wine.

We'll walk you through the most common wines and their caloric content below. At the end, we'll also give you the tools to determine a wine’s calories on your own.

Calories in a Bottle of Wine

A full bottle of wine can have anywhere from 450 to 1200 calories. This large range is due to the plethora of wine options to choose from. There are also many variables between different types of wine. How a wine is created and what it contains can drastically change the number of calories in wine. We won't include cooking wine in this list as most is burned off during cooking.

In general, the higher the wine alcohol content (ABV) the higher the calories. This is why red wine usually has more calories than white wine. The alcohol and caloric content of wine is based upon the amount of sugars that are converted to alcohol during the fermentation process. A gram of alcohol is more calorically dense than a gram of carbohydrates (sugars).

How Many Calories in a Glass of Wine?

A glass of wine contains between 90 and 240 calories. This amount is based on a standard wine pour of 5 oz. 

Are you trying to keep the calories to a minimum but still want to enjoy a glass of wine? Picking a dry white wine with lower ABV is your best bet. A riesling, pinot blanc, or sauvignon blanc are all good options here. You can also keep track of your pours and the calories in wine by using wine glasses with pour lines.

Calories in Red Wine

Red wine has an average of 25 calories per ounce. Red wines can have as little as 23 calories per ounce or as much as 26 calories per ounce, based on the wine's type and age. Red wine tends to have a higher calorie count because it is fermented with older, more sugary grapes with the skin left on. This leads to the creation of more tannins in wine and a higher ABV. 

Those tannins in red wine are also what causes the deep red color. Remember that next time you have to look up how to remove red wine stains or find the best wine stain removers.

Calories in a Glass of Red Wine

A glass of red wine contains an average of 125 calories. This number relies on a 5 oz pour, but we'll break down the most common pours below. On the low end, you may only consume 95 calories in a glass. On the high end, that number could be upward of 205 calories.

Keeping an eye on the amount you pour in conjunction with the ABV of your chosen wine is key. If the wine is both red and sweet, you can safely assume that it's above the average for red wines.

Calories in a Bottle of Red Wine

The average 750mL bottle of red wine contains about 625 calories. Again, the variety of the wine and its sweetness will affect this overall number. You should be able to get 4-5 servings out of a bottle of red wine. Some sweeter red wines call for smaller serving sizes, so see if your chosen drink has a label on the bottle.

Calories in 4 Oz Red Wine

A 4 oz glass of red wine contains an average of 100 calories. If you're dying for some red wine, but don't want the extra calories, a 4 oz pour may be a good choice. You still get a decent amount of wine but limit the caloric intake to less than a serving of your favorite potato chip. Opt for a low ABV red like a pinot noir. 

Calories in 5 Oz Red Wine

A 5 oz glass of red wine contains an average of 125 calories. Are you going out on the town and would like a glass of red wine? You can safely assume that this is around the number of calories you'd be consuming. Nearly all restaurants serve their wine in 5 oz servings.

Most winemakers don't label their bottles for calorie count. You can ask the barkeep or sommelier, and they may be able to find out. Never turn down a wine because you're lacking information.

Calories in 6 Oz Red Wine

A 6 oz glass of red wine contains an average of 150 calories. We find that most home-pours fall around the 6 oz mark. Don't fret over an extra ounce. You're likely only adding between 23-26 calories unless you're drinking a heavy, fortified red. Most likely you won't even notice the difference between this and a 5 oz pour.

Calories in 8 Oz Red Wine

An 8 oz glass of red wine contains an average of 200 calories. We admit we love a large wine glass. Here's where you'll really see the difference between a home pour and one in a restaurant. This pour is 3 oz more and comes with an additional 60-75 calories. There's nothing wrong with that, but it's important to know if you're trying to limit intake.

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Calories in White Wine

White wine has an average of 24 calories per ounce. This number is only slightly lower than that of red wine. This is because there is such a broad spectrum of white wines. A wine like riesling will come in below average but another white like a sweet dessert wine will be far above it. It's important to check both the ABV and sugar content on a white wine to understand where it falls on the spectrum. Any added sugar will add up quickly.

White wine is also perfect for making slushies. So grab that low-calorie white, freeze the wine, and get ready for a delicious treat that doesn't break your diet.

Calories in a Glass of White Wine

A 5 oz glass of white wine contains an average of 120 calories. There is only a 5-calorie difference between this and a comparable red wine. Don't let that fool you. Those calories add up quickly each glass you have. You might want to stick to white wines if you plan on having multiple glasses. If sticking to a single glass, don't worry so much.

Calories in a Bottle of White Wine

A 750mL bottle of white wine contains an average of 600 calories. The lowest calorie white wine actually comes in at about 400 calories, which is a big difference. A bottle of white is your best bet for having a delicious treat without worrying too much about the calories in wine.

There are a number of white "diet wines" available on the market. Since you can get a bottle of white wine that has fewer calories than your average can of soda, we don't think they're necessary.

Calories in Rose Wine

Rose wine (or rosé) has an average of 25 calories per ounce. Though rosé is not a full-bodied red wine, it still has a comparable amount of calories. Rosé comes in a spectrum of colors from amber to purple. The darker colors are more likely to have a higher calorie count. If you love rosé but are trying to keep the calories low, we recommend sticking to the lighter hues.

Calories in a Glass of Rose Wine

A 5 oz glass of rosé wine contains an average of 125 calories. Again, this is right in line with the calorie count of the average red wine. If you love red wine don't feel like you have to choose the rosé to cut calories. If you just like the delicious taste of rosé, then don't feel bad about drinking a glass. 125 calories are about half the calories you'd get from your average chocolate bar.

Calories in Port Wine

Port wine has an average of 50 calories per ounce. This dark, rich wine tops many lists. Port wine has one of the highest ABVs available. This is because port wine is a fortified wine. During the fermentation process, winemakers add distilled grape spirits. This prevents all the sugar from converting to alcohol, making the wine both sweet and highly alcoholic.

Port also makes the list in regard to the amount of sugar in wine. This is pretty rare for a red wine. It's also an aged wine that should be served in a certain way to optimize flavor. You should pick up one of the best wine aerators or best wine decanters to ensure you get the most out of your port.

Calories in Chardonnay Wine

Chardonnay wine has an average of 24 calories per ounce. Chardonnay is light, refreshing, and doesn't take up all of your planned calories. A single glass would only be about 120 calories and a bottle would be 600 calories. You don't have to wait for cheat day to enjoy some chardonnay without feeling guilty.

Chardonnay is also perfect with fish. So, if you're looking for a nice drink to accompany dome healthy salmon, look no further. Food and wine pairing can go hand-in-hand with caloric tracking.

Calories In Merlot Wine

Merlot wine has an average of 24 calories per ounce. Somewhat surprising for a red, merlot can actually have fewer calories than a number of white wines. Like chardonnay, merlot turns out to be 120 calories a glass and 600 calories a bottle. If you are a lover of red wines, merlot is one of the best for sticking within a certain calorie count. Don't think you'll have to give up all red wine for your diet.

Calories in Riesling Wine

Riesling wine has an average of 23 calories per ounce. Riesling is one of the lightest wines on the market. A single glass would only be 115 calories. That's 5 calories fewer than the average white wine and 10 fewer than a comparable red wine. At 575 calories in a 750mL bottle, we wouldn't feel bad having multiple glasses with a riesling.

Riesling is probably the single best wine to choose if you're concerned at all about the calories in wine.

Calories in Cabernet Wine

Cabernet wine has an average of 24 calories per ounce. Proving the "red wine has more calories" idea wrong again! Cabernet sauvignon is tied with merlot in its low calorie count. One glass is 120 calories and a full bottle is 600 calories. Red wines can get a bad rap when dieting, but you can safely say that cabernet is not a problem. Just make sure to avoid any fortified cabernets on the market as these added sugar can add calories.

So There's That Many Calories in Wine!

Wine comes in so many wonderful varieties. This means you'll almost always find something that fits what you're looking for. There's such a spread in the calories in wine, that you can have a glass without breaking your diet.

In addition to sources like the U.S. Department of Agriculture, you can also attempt to determine the caloric content yourself. Just use the simple formula below:

ABV x Ounces x 1.8

Now that you're in-the-know about the calories in wine, stick around and see if we can answer more of your questions. For example "is wine acidic?"