How Many Carbs In Chardonnay? Everything You Need To Know

Carbohydrates are found in almost every food and drink. They are important macronutrients that are responsible for providing energy and keeping us full throughout the day.

However, some carbs are healthier than others, as some won’t provide any nutritional benefit. 

How Many Carbs In Chardonnay? Everything You Need To Know

For those on strict carb-restriction diets, such as the keto diet, it’s important to know how many carbs are in your favorite foods and drinks before you accidentally break your diet.

Take Chardonnay, for example. Just because you’re on a carb-restricted diet doesn’t mean you can’t enjoy a glass of your favorite white wine, right?

If you’re wondering “how many carbs in Chardonnay?”, you’ve come to the right place. Here’s everything you need to know about the carb content in Chardonnay!

How Many Carbs In Chardonnay?

The general rule is that every 5 ounces of Chardonnay will contain less than 4 grams of carbs or sugar. This means that Chardonnay is one of the best dry white wines that you can drink on a carb-restricted diet such as keto. 

The reason why Chardonnay is so low in carbs is because of its fermentation process. Chardonnay is a dry white wine, which means that the grapes undergo a longer fermentation process than sweet wines.

The longer the fermentation, the less residual sugar in the final product, as the residual sugar turns into alcohol the longer it is fermented. 

As a result, dry white wines like Chardonnay have a far smaller amount of grams of sugar than sweet white wines, such as such types of Chenin Blanc, Gewürztraminer, and Sauternes. 

Other dry white wines that have a similar carb content to Chardonnay include Pinot Grigio, Sauvignon Blanc, and Brut Champagne.

Unfortunately, it’s not easy to find the carb content on wine bottles, as the label won’t show the figures. Still, the general rule is that you’ll be safe with dry white wines. 

Can I Have Chardonnay On Keto Diet?

Keto is a strict high fat and low carbohydrate diet that encourages the body to burn its existing fat storage for energy rather than carbs.

It is a great diet for kick-starting a weight loss journey, but it’s not an easy diet to maintain. You have to be aware of everything you eat, counting each macronutrient in both foods and drinks. 

With its low-carb content, Chardonnay is believed to be suitable for a keto diet – but this doesn’t mean you can drink a whole bottle and get away with it.

How Many Carbs In Chardonnay? Everything You Need To Know (1)

The keto diet restricts the carb intake to less than 50 grams per day, and given that a 5-ounce glass of Chardonnay contains less than 4 grams of carbs, this still takes up a chunk of the allowance. 

Remember, the carb intake allowance should be restricted for healthy foods that will keep you full throughout the day.

So, unless you’re saving some precious carbs for a cheeky glass of wine at the end of a long day, you might want to be careful with how much Chardonnay you drink. 

It’s fine to have a glass of Chardonnay on your keto diet – just make sure that it doesn’t interfere with the rest of your carb intake restrictions. 

Also, keep in mind that Chardonnay – as with most alcoholic drinks – will lower your inhibitions. It’s likely that you’ll want another glass of wine after finishing your first, which is fine if it’s still in your carb allowance.

Just remember that alcohol requires a nice bed of carbs in your body to prevent a hangover, which a keto diet isn’t suitable for!

How Many Carbs In A Bottle Of Chardonnay?

If we go by the rule that every 5 fluid ounces of Chardonnay contains around .9 grams of carbs, this would result in around 4.8 grams of carbs for 25.4 fluid ounces.

However, this largely depends on the type of Chardonnay, as some winemakers will deliberately add residual sugar to make the drink sweeter. 

If you are on a keto diet or strict keto diet, just keep in mind that you’re not likely to know the exact amount of carbs in a bottle of Chardonnay.

Remember, the label isn’t going to tell you the carb amount. So, it might be worth sticking to a single glass of wine for now. 

Of course, nothing is wrong with having a whole bottle of Chardonnay, as long as you drink responsibly and make sure to eat enough food to soak up the booze!

How Can You Tell If A Wine Is High In Carbs?

Unfortunately, the label on a bottle of wine isn’t going to tell you its carb content. Nor will it clearly display the calorie and sugar content. 

So, the general rule is to stick to dry white wines if you’re conscious about carbs. The fermentation process is longer than with sweet wines, which means there is less residual sugar in the wine.

Sweet wines, however, generally contain a higher amount of sugar as a result of the shorter fermentation process. 

This means that dessert wines and fortified wines, as tasty as they might be, will almost always have a higher carbohydrate content than dry white wines. 


So, there you have it! Chardonnay is a fairly low-carb white wine, making it suitable for a low-carb diet such as keto.

However, the key is to have wine in moderation, as it still contains a small amount of carbs that might interfere with a keto diet. 

Sarah Perez
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