< back to resources

Calories In Red Wine | By Glass & Bottle

By
Joshua Weatherwax
Table of Contents

Red wine is often viewed as the heavier, heartier type of wine. It goes great with red meats and doesn’t taste overly sweet. But, what about the calories in red wine?

wine storage handbook

Caloric intake is a big thing for many people and alcoholic beverages can vary greatly in total calories. Red wine falls safely in the middle in regard to calories in wine, but a number of factors can increase or decrease the amount you consume.

Keep reading to learn about calories in red wine and how you can estimate your total intake by how you drink and how much.

How Many 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 due to the sugar in wine

Those tannins in red wine are also what cause 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 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.

bar inventory software

How Many 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 broke down other pours above, so feel free to pick the one that matches your own glassware. 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.

How Many Calories In A Bottle Of Red Wine?

The average 750mL bottle of red wine contains about 625 calories. Again, the wine varietal 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.

How to Calculate Red Wine Calories

You may not always pour the exact amount of wine listed above, or you may buy a red wine that has been fortified in some way. To still get a fairly accurate calorie count, you need to know the ABV of the wine. Most bottles will list the ABV for you, but you can also make an educated guess. In general, there are about 158 calories in 1 oz of pure alcohol.

So, let’s say you’re using a standard 5 oz pour of a red wine with 14% ABV.

You can use the formula below to find the calorie count:

Ounces x ABV x 1.6 = Alcohol Calories
5 x 14 x 1.6 = 112 Alcohol Calories

We find that a 5 oz glass of a red wine with 14% ABV contains an estimated 112 calories. It’s still important to remember that some winemakers will fortify the wine by adding additional sugar, but this is less common in red wine.

wine storage handbook

Red, Red Wine

Red wine naturally has a higher calorie count and sugar content than other types of wine. However, winemakers don’t add sugar after the fermentation process, so there’s a good chance your glass or bottle still has a lower sugar content than other varietals. You can check the label for further information or reach out to the vintner to see if they can help. You can also look into the calories in white wine and calories in rose wine if you're looking for something lighter.

You can also further increase the flavor profile of your red wine without increasing the calories by using one of the best wine aerators or best wine decanters. These tools add just the right amount of air into the wine, drawing out more complex flavors and ensuring you get the most out of your drink.