Kombucha is becoming increasingly popular in the beverage industry, with consumers flocking to its nutritional benefits and unique flavor profile. But it’s important for those drinking kombucha to understand what exactly goes into making this trendy beverage – and that includes understanding how much alcohol is in kombucha. In this blog post, we’ll dive deep into kombucha to discuss the fermentation process and why alcoholic or non-alcoholic beverages result from that process. We’ll also provide an overview of regulatory standards so everyone can make informed decisions when choosing their next drink. So, if you’re interested in learning all about how kombucha becomes alcoholic (or not), read on.
What Is Kombucha?
Kombucha is a fermented tea beverage made with sweetened black or green tea, starter “tea” from a previous fermentation batch, and a SCOBY (Symbiotic Culture of Bacteria and Yeast). The mixture ferments for 7-14 days to create the finished beverage. During this process, the yeast in the SCOBY is what breaks down sugar and creates alcohol.

Origin Of Kombucha
Kombucha is believed to have originated in China over 2,000 years ago and was then spread to other parts of East Asia. It eventually made its way into Russia and around the world. In the United States, it has been popular since the mid-1990s and it is now drunk by millions of people each day.
Does Kombucha Have Alcohol?
Yes, kombucha can contain alcohol. However, the amount of alcohol in commercially-brewed kombucha is generally very low – around 0.5% or lower ABV (alcohol by volume). For homemade kombucha, the average ABV is about 1-2%, but it can go as high as 4-6% depending how long it has been fermented and how much sugar was used. It’s important to note that the ABV of kombucha is lower than most alcoholic beverages, so drinking kombucha will not lead to intoxication.
So, before we dive into how much alcohol is in kombucha, let’s watch this video to learn about is kombucha alcoholic.
How Much Alcohol Is in Kombucha?
The amount of alcohol in kombucha depends on how long it has been fermented, how much sugar was used, and how well the fermentation process was managed. For commercial kombucha brewed to the Alcohol and Tobacco Tax and Trade Bureau (TTB) standards, the alcohol content must be 0.5% or lower by volume. In other words, a 12-ounce kombucha with an alcohol content of 0.5% would have about 6 milligrams of ethanol in it – similar to how a ripe banana contains about 10 milligrams of ethanol.
In contrast, a kombucha brewed at home without following the Alcohol and Tobacco Tax and Trade Bureau (TTB) standards may have an alcohol content higher than 0.5%. The average ABV for homemade kombucha is about 1-2%, but can go as high as 4-6% depending how how long it has been fermented and how much sugar was used.

Why Does Kombucha Contain Alcohol?
Kombucha contains alcohol because of the fermentation process, which is how this beverage gets its flavor and carbonation. During fermentation, sugar from the sweetened tea is broken down by the yeast from the SCOBY. The yeast consumes the sugar and turns it into ethanol (alcohol) and CO2 (carbon dioxide). As with any fermented beverage, how much alcohol is in the final product will depend on how well the fermentation process was managed.
Factors Influencing The Alcohol Content Of Kombucha
Sugar Content
The amount of sugar in the kombucha is directly related to how much alcohol will be created during fermentation. More sugar means more ethanol produced, and vice-versa.
The Yeast Present
The type of yeast present in the kombucha will also influence how much alcohol is created during fermentation. Some yeasts are more efficient than others at converting sugar into ethanol, so different types of yeast can produce different amounts of alcohol.
Kombucha brewers have little control over the alcohol content of their fermented tea due to a vast array of wild yeast present in various environments. It is impossible to predict which yeasts will end up in our kombucha, and thus how they may contribute or detract from its alcoholic potency.
Fermentation Temperature
Kombucha ferments best between 68°F and 85°F (20°C – 29°C). At higher temperatures, more ethanol is produced while at lower temperatures, the fermentation process slows down.
Fermentation Time
The longer kombucha ferments, the more ethanol that will be created. It’s important to monitor how long your kombucha has been fermenting to ensure it doesn’t become too alcoholic.
The Surface In Contact With Air
Acetic bacteria rely on oxygen to create a vinegary taste in kombucha, transforming the alcohol into acetic acid. To facilitate this process and reduce its alcoholic content, it is important for your fermenting vessel – whether wide-mouthed or narrow – as well as your fermentation space – from roomy kitchen to cramped wardrobe – to have adequate air flow.
The amount of air in contact with the kombucha will also influence how much ethanol is produced during fermentation. The more oxygen present, the more alcohol there is likely to be in the finished product.

Classify Kombucha Based On Alcohol Content
Non-alcoholic kombucha is made with the same fermentation process as traditional kombucha, but with a shorter fermentation period to reduce alcohol content. Non-alcoholic kombucha must have an alcohol content of less than 0.5% ABV in order to be classified as such.
Traditional kombucha has a slightly higher alcohol content, between 0.5% and 1%. This type of kombucha is the most popular on the market, as it balances the tartness of the beverage with its slightly sweet taste.
Hard / High Alcohol Kombucha has an alcohol content higher than 1%, but generally not exceeding 6% ABV. This type of kombucha is meant to taste more like an alcoholic beverage and should be consumed with the same responsible drinking practices as other alcohols.
Where To Buy Kombucha?
Kombucha is widely available in grocery stores and health food stores, as well as online retailers. You can also find it at many restaurants and bars, depending on your location. If you decide to purchase kombucha, just be sure to check the alcohol content before making a purchase.
If you’re feeling adventurous, you can also make kombucha at home using a SCOBY, starter tea, and sweetened black or green tea. With the right ingredients and brewing techniques, you can create your own kombucha with an alcohol content that fits your preferences.
How Much Does It Cost Of Kombucha?
Kombucha prices vary depending on the brand and ABV content. Non-alcoholic kombucha is usually around $4 for a 12 oz bottle, while traditional and hard/ high alcohol kombuchas typically cost between $5-$10 per bottle. Making your own kombucha at home is also an affordable option, as it only costs a few dollars per gallon to brew.
The Best Kombucha Brands To Buy
When it comes to how much alcohol is in kombucha, the best brands are those that offer low-alcohol kombuchas. Brands such as Health-Ade, GT’s Synergy, Buchi and Humm all offer a range of low-alcohol Kombucha products. These brands are also committed to using only the highest-quality ingredients and brewing processes, ensuring that their products are safe, healthy and delicious.

What Type Of Tea Is Best For Kombucha?
Kombucha is traditionally made with black tea, but you can also make it with green and white teas. Black tea tends to have a stronger flavor than other types of tea, while green and white teas have a more delicate taste and may require longer fermentation times.
Additionally, herbal teas can be used to make kombucha, although it is important to note that some herbs can inhibit the SCOBY’s growth or alter the flavor of the beverage. It is best to experiment with different types of tea to find out which ones work best for you.
How To Make A Low Alcohol Kombucha?
For a low alcohol kombucha, there are several things you can do to reduce how much ethanol is produced during fermentation.
- First, use less sugar in your recipe. The more sugar present in the brew, the more alcohol that will be created.
- Second, make sure the temperature of your fermenting environment is at or below 78°F (25°C). This will slow down the fermentation process which in turn slows how much ethanol is produced.
- Third, limit how long your kombucha ferments. As mentioned above, the longer it ferments the more alcohol that gets created so it’s important to make sure you stop the fermentation at the right time. You can do this by tasting your kombucha regularly or using a pH meter.
- Fourth, use an airtight fermenting vessel and make sure there is adequate air flow in the fermentation space. This will help reduce how much ethanol is produced during fermentation.
- Finally, if you’re still struggling to get the alcohol level down, look into adding a “neutralizing agent” such as lemon juice or citric acid to your brew. This will help reduce how much ethanol is created during fermentation.

How To Make A High Alcohol Kombucha?
If you’re looking to make a higher alcohol kombucha, there are several things you can do to increase how much ethanol is produced during fermentation.
Use more sugar in your recipe, consider bumping up your sugar levels (½ cup per litre). The more sugar present in the brew, the more alcohol that will be created. Maintaining a fermentation temperature of 28-35°C for 7-10 days. This will speed up the fermentation process which in turn increases how much ethanol is produced.
Finally, use a wide-mouthed fermenting vessel and make sure there is adequate air flow in the fermentation space and look into adding ingredients such as honey or fruit juice to your brew. This will help increase how much ethanol is created during fermentation.
How To Enjoy Kombucha Responsibly?
Kombucha is a refreshing and health-promoting beverage that can be enjoyed by all. Whether you prefer non-alcoholic, traditional, or high alcohol kombucha – it’s important to take the same responsible drinking practices with this brew as with other alcoholic beverages. Drink responsibly and make sure you never drink and drive.
It’s also important to remember that if you are pregnant or breastfeeding, it is not recommended to consume any type of kombucha since it can contain trace amounts of alcohol. Consult your doctor for more information on this subject.
Finally, always ensure to check the label to confirm the ABV content before drinking, as some types of kombucha can have a higher alcohol content than expected.
What Are The Purported Health Benefits Of Kombucha?
Kombucha is believed to provide a range of health benefits. These include improved digestion and gut health, increased energy levels, better mental clarity, and even a boost in the immune system. It is also thought to help protect against disease and improve overall well-being.
However, how much alcohol is present in kombucha can reduce how much of these purported benefits you receive. The higher the alcohol content, the less beneficial it may be for your health. For this reason, it is important to take steps to reduce how much ethanol is present in your kombucha before consuming it.

Some Recipe Using Kombucha As An Ingredient
Kombucha is an incredibly versatile ingredient. Here are some recipes you can try that incorporate kombucha:
- Kombucha Margaritas: This fun take on the classic margarita combines tequila, lime juice, and your favorite kombucha. Add a dash of orange liqueur for a more traditional flavor.
- Kombucha BBQ Sauce: Give your favorite BBQ recipes a spicy kick by blending kombucha, Worcestershire sauce, garlic powder, and hot sauce.
- Kombucha Cocktails: Mix equal parts white rum or vodka with kombucha for an easy and refreshing cocktail. You can also add in fruit juice or simple syrup for a sweeter taste.
- Kombucha Sangria: For a unique twist on the classic sangria, mix together kombucha, red or white wine, fruit juice of your choice, and brandy or cognac.
- Grilled Shrimp with Kombucha Marinade: Give your grilled seafood recipes an unexpected flavor boost by marinating them in a mixture of kombucha, olive oil, garlic, and herbs.
How To Store Kombucha?
Kombucha should be stored in a cool, dark place like a pantry or refrigerator, and opened containers should be consumed within one week. It is important to note that kombucha can continue to ferment even after bottling, so make sure to check the labels before drinking it. If you’re not sure if your kombucha has gone bad, it’s best to discard it.
If you decide to make your own kombucha at home, the fermentation process can take up to three weeks and should be stored in a clean glass container with an airtight lid. Be sure to also store any unused SCOBYs in a glass jar filled with some of your finished kombucha. This will keep them alive and healthy until you’re ready to use them again.

Conclusion: How Much Alcohol Is in Kombucha?
Kombucha is a popular fermented beverage that can contain varying levels of alcohol, depending how long it has been fermented and how much sugar was used in its production. Commercially-brewed kombucha must adhere to Alcohol and Tobacco Tax and Trade Bureau (TTB) standards, with an alcohol content of 0.5% or less, while homemade kombucha may have a higher ABV. Regardless of how much alcohol is in kombucha, it’s important to make informed decisions when choosing this beverage. Knowing how much alcohol is in kombucha can help you make the right choice for your lifestyle and preferences. Thanks for reading at irishsetterpub.com.
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FAQs: Alcohol Content Of Kombucha
Does kombucha affect your blood alcohol level?
Yes, drinking kombucha can lead to a rise in blood alcohol concentration (BAC). The amount of alcohol used during the fermentation process will most likely be too low to cause intoxication, but it is still important to note that consuming kombucha or any other non-alcoholic beverage containing trace amounts can affect your BAC.
What kombucha has the most alcohol?
With an alcohol content of up to 9.5%, Unity Vibration is a potent kombucha that boasts one of the highest sugar contents on market and should only be consumed by individuals over 21 years old.
How much alcohol is allowed in kombucha?
While the trace amounts of alcohol found in kombucha are non-inebriating, they do serve an important purpose – to draw out the medicinal benefits known and enjoyed by many. To ensure compliance with regulations currently set forth by regulatory agencies, a properly fermented kombucha should test under 0.5% ABV limit; anything otherwise would be considered alcoholic beverage.
Can you get drunk off of kombucha if is have alcohol?
Kombucha has been gaining popularity around the world as an alternative to sugary, alcoholic drinks. But don’t expect a buzz – even with its maximum alcohol content of just 0.5% AVB, it’s hard to get any significant effects from drinking this fermented tea beverage. Instead, reap all those delicious probiotic benefits without worrying about overdoing it on booze.
Is alcoholic kombucha better than beer?
Though it still contains alcohol, due to its lower sugar, carb and calorie content per serving than beer, wine or cocktails making the shift from these traditional options could prove beneficial for those looking to make a healthier choice.
Is kombucha with alcohol healthy?
With its rise in popularity, kombucha is often viewed as a healthy beverage option. However, it is important to note that hard kombucha contains alcohol and should be classified as a discretionary calorie choice; ultimately lacking the vital nutrients our body needs.
Why do people drink kombucha instead of alcohol?
Discover why people are opting to reach for kombucha instead of alcohol: you’ll get the feel-good benefits without sacrificing your productivity with a nasty hangover afterwards.
Why you shouldn’t drink a lot of kombucha?
Despite its health benefits, consuming too much kombucha can lead to unexpected consequences. Excess sugar and calorie intake as well as digestive distress are possible side effects of drinking large amounts. In addition, many commercially-available brands contain small traces of caffeine and alcohol due to being unpasteurized.
Can kombucha test positive for alcohol?
Although kombucha is listed as a non-alcoholic beverage, it can contain up to 3% alcohol which may lead to an unexpected positive test result.
How long before kombucha become alcoholic?
Give your kombucha time to become its boozy best by fermenting it in a dark, room-temperature environment for about 7-14 days. When the flavor is delightfully dry and slightly alcoholic, you can either seal up the bottles or add some delicious flavors before transferring them to the refrigerator.
How do I know if my kombucha is alcoholic?
Wondering if your kombucha is alcoholic? Most commercial brews contain a mere 0.5% ABV or less, making them non-alcoholic according to worldwide standards which classify drinks with over 1.2% as alcohol beverages.
Why does my kombucha taste like alcohol?
Have you noticed a change in the taste of your kombucha? If it has been unrefrigerated for too long, extra fermentation can cause an increased vinegar-like flavor or even leave hints of alcohol.
Is homemade kombucha alcoholic?
While it is a relatively obscure beverage, kombucha has garnered attention for its purported health benefits. However, what many might not know is that homemade kombucha contains a low percentage of alcohol – ranging from 1% to 2.5%. By comparison, commercial versions are typically capped at 0.5%, meaning they won’t give you the same boozy kick as their DIY counterparts.

Dana Packard is the Chef at Irish Setter Pub. Dana brings over 15 years of culinary experience to her position, and has worked in some of the most prestigious kitchens in the country. She is a graduate of the Culinary Institute of America, and is an accomplished chef with a passion for creating delicious, innovative dishes.
When she’s not in the kitchen, Dana enjoys spending time with her husband and two young children. She also loves animals, and has two dogs and a cat that she adores.