How to Make Coffee Less Acidic? 7 Tips for Less-Acidic Coffee

Are you someone who loves enjoying a cup of coffee but finds it too acidic for your taste? Don’t worry, you are not alone! Many people seek out the perfect balance between strong flavour and less acidity in their morning java. Here’s a guide on how to make your coffee less acidic and more enjoyable. By exploring different brewing methods and various types of beans, roasts, and grinds, you can discover which combination works best for you and always enjoy a delicious cup of non-acidic coffee.

What is Coffee Acidity?

Coffee acidity refers to the level of acidity present in a cup of coffee. It is one of the key characteristics that determine the flavor profile of the coffee. The acidity in coffee is not the same as the acidity found in other foods or beverages. Rather, it refers to the perceived tartness or brightness of the coffee when it is tasted. Acidity is an essential component that contributes to a well-balanced and flavorful cup of coffee.

The acidity in coffee is a result of organic acids naturally present in the coffee beans. These acids include citric acid, malic acid, and acetic acid, among others. The type and concentration of these acids can vary depending on factors such as the origin of the coffee beans, the growing conditions, and the roasting process. Generally, Arabica coffee beans tend to have higher acidity than Robusta beans.

The acidity in coffee can be described in different ways, such as bright, vibrant, crisp, or tangy. It adds a refreshing and lively element to the flavor profile of the coffee. However, excessive acidity can result in a sour or sharp taste that may be unpleasant for some individuals. This is why achieving a balanced level of acidity is crucial for a good cup of coffee.

What is The pH Level of Coffee?

The pH level of coffee is a measurement of the acidity or alkalinity present in the beverage. This value can range from 0-14, with 7 being neutral. Most coffees have a pH level ranging between 4-5, making them slightly acidic. Depending on factors such as the variety of beans and brewing methods, this value may vary slightly.

Why You Might Want to Make Your Coffee Less Acidic?

If you are a coffee lover, you may have experienced the discomfort of acid reflux or heartburn after enjoying your morning cup of joe. This is because coffee is naturally acidic, and the high levels of acid can irritate the lining of your stomach and esophagus. Making your coffee less acidic can help alleviate these symptoms and make your coffee drinking experience more enjoyable.

One reason why you might want to make your coffee less acidic is to prevent digestive issues. Acidic foods and beverages can trigger acid reflux, a condition where the stomach acid flows back into the esophagus, causing a burning sensation in the chest known as heartburn. By reducing the acidity of your coffee, you can reduce the likelihood of experiencing these uncomfortable symptoms.

Another reason to make your coffee less acidic is to protect your teeth. Acidic drinks like coffee can erode tooth enamel over time, leading to tooth sensitivity and increased risk of cavities. By lowering the acidity of your coffee, you can minimize the potential damage to your teeth and maintain good oral health.

Furthermore, making your coffee less acidic can also improve the taste. High acidity in coffee can result in a bitter and sour flavor profile that may not be appealing to everyone. By reducing the acidity, you can achieve a smoother and more balanced taste, enhancing your overall coffee drinking experience.

How to Make Coffee Less Acidic?

For those who enjoy a good cup of coffee but find it difficult to handle the acidic content, there are various ways to make the coffee less acidic.

By adding a splash of milk or cream to the coffee, the acidity can be reduced as dairy products are known to be acidity neutralizers. This is an easy and affordable option for most coffee lovers.

However, not everyone is able to consume dairy products due to lactose intolerance or dietary restrictions.

This is where acid reducers can come in handy, as they are a great alternative for lactose-intolerant people and vegans.

There are several other techniques you can use to reduce the acidity in coffee while still producing a delicious cup of joe. These include:

1. Choosing High-Quality Beans: Look for higher quality beans that are grown at higher altitudes and have a more uniform size. Low-quality beans tend to be more acidic due to their uneven shape and size, which affects the extraction process.

2. Using the Right Grind: Select a grind that is suitable for your preferred brewing method, as an overly coarse or fine grind can affect the acidity levels in your coffee. For example, if you’re using a French press, opt for a coarser grind to reduce the water-to-grounds ratio and thus lower the acidity.

3. Try Different Roasts: The type of roast can make a big difference when it comes to reducing acidity. Generally, darker roasts contain less acid than lighter roasts as the longer time spent roasting breaks down more acids.

4. Try Different Brewing Methods: The brewing method you choose can also influence the acidity levels in your coffee. Brewed methods such as French presses, percolators, and pour-overs tend to produce a higher level of acidity than espresso methods.

5. Add Milk and Sugar: Adding milk and sugar to your coffee can help to reduce some of its acidity, especially if you’re using a darker roast. The sweetness of the sugar and creaminess of the milk will help to balance out the coffee’s acidity.

6. Try Blending: Blending different types of beans from different origins can help to create a more balanced and less acidic cup of coffee. Experiment with various blends to find out which one works best for you.

7. Use Filtered Water: The quality of the water used in brewing plays an important role in achieving a balanced cup of coffee. Using filtered water helps to reduce the number of impurities present, resulting in less acidic coffee.

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How does Temperature Affect the Acidity of Coffee?

The temperature of the water you use for brewing can also influence the acidity levels in your coffee. Higher temperatures extract more compounds from the grounds, including acids. This means that using boiling water can increase the acidity of your coffee. Conversely, lower temperatures lead to less extracted compounds and therefore a milder cup with reduced acidity.

Brewing Methods to Reduce Acidity

Cold brew with lower acidity
Cold brew with lower acidity

There are various brewing methods that can help reduce the acidity in your coffee. Here are a few popular techniques that you may want to try:

• Cold Brewing: Cold brewing involves steeping ground coffee beans in cold water for 12-24 hours. The result is a smooth, mellow cup of coffee with a lower level of acidity compared to hot-brewed coffee.

• Boiling: Boiling coffee grounds in water for several minutes can help reduce the amount of acids present by breaking them down. It’s important to note, though, that boiling can also affect the flavor profile and overall taste of your coffee.

• Ultra-Fine Filtering: Ultra-fine filtering involves running your coffee through an ultra-fine filter that traps the acids and other impurities in the water. This method produces a sweeter, less acidic cup of coffee with a cleaner flavor profile.

• Neutralizing Agents: Adding baking soda or white vinegar to the brewing process can help neutralize some of the acids present in the coffee. However, this method can also affect the flavor profile and should be used with caution.

Choosing the Right Coffee Beans for Low Acidity

When it comes to selecting coffee beans for a less acidic cup of joe, there are certain factors that you should consider. Here are some tips to help you out:

  • Choose Robusta Beans: Robusta beans tend to have a lower acidity profile than Arabica beans, making them an ideal choice for those looking for less acidic coffee.
  • Look at the Origin: Coffee beans grown in higher altitudes tend to have lower levels of acidity due to their slower rate of growth. If you’re looking for low acidity, opt for beans grown at higher altitudes.
  • Opt for Medium-Dark Roasts: Lighter roasts tend to be more acidic than medium and dark roasts as they are roasted at a lower temperature for less time.
  • Look for Low Acidity Labels: Many coffee companies now offer “low acidity” labels on their products, which can help you identify beans that are less likely to produce a sour or bitter flavor.
  • Consider Single-Origin Beans: Single-origin beans come from a single location and tend to be more consistent in terms of flavor and acidity than blended beans.

Types of Coffee Beans Have a Naturally Lower Acidic Profile

Certain types of coffee beans are naturally lower in acidity than others. These include:

  • Ethiopian Yirgacheffe: This bean is known for its smooth, chocolaty flavor and low acidic profile.
  • Sumatra Mandheling: This Indonesian coffee typically has a deep, earthy flavor and low levels of acidity.
  • Nicaraguan Matagalpa: This bean is known for its nutty, sweet flavor and moderate acidity.
  • Brazilian Cerrado: This bean has a smooth, mellow flavor and a mild level of acidity.
  • Kona Coffee: This type of coffee is grown on the slopes of Hawaii’s Mauna Loa and Hualalai volcanoes. It has a mild and mellow flavor with low acidity.
  • Decaffeinated Coffee: Decaffeinated coffee generally contains less acid than regular coffee due to the decaffeination process which removes some of the acids along with the caffeine.

The Best Coffee Brands for Low Acidity

If you’re looking for a low-acidity coffee, here are some of the best brands to try:

  1. Lifeboost Coffee: This brand is known for its ultra-low acidity and high-quality beans.
  2. Volcanica Coffee: This brand uses 100% Arabica beans that are grown in volcanic soil in Central and South America.
  3. Puroast Coffee: This brand specializes in low-acid coffee with a smooth flavor profile.
  4. Café Don Pablo Gourmet Coffee: This company uses only Arabica beans that are expertly roasted to reduce acidity levels.
  5. Healthwise Low Acid Coffee: This brand offers a range of low-acidity coffees with a smooth taste.
  6. Kicking Horse Coffee: This brand uses Arabica beans from Central and South America that are roasted to perfection for a low-acidity cup of coffee.

Adding Milk or Cream to Reduce Acidity

Adding milk or cream to your coffee can help reduce its acidity, especially if you’re using a darker roast. The sweetness of the dairy and the lower acidity levels will counteract each other and create a more balanced cup of joe.

However, it’s important to note that adding dairy may also affect the flavor profile of your coffee. If you’re using a light-roast, for example, the sweetness of the dairy may overpower the delicate flavor notes in your cup.

Additionally, adding too much cream or milk can make your coffee overly rich and heavy. Experiment with different amounts to find out what works best for you.

Common Mistakes to Avoid When Making Less Acidic Coffee

When making a less acidic cup of coffee, there are a few mistakes that you should avoid:

Using Low Quality Coffee Beans: opt for high-quality beans with a low acidity level.

Over-Roasting Your Beans: this can result in a bitter and astringent flavor.

Not Storing Your Coffee Properly: storing your beans in a cool, dry place is essential for preserving their flavor.

Not Cleaning Your Equipment Regularly: make sure to clean out your coffee maker on a regular basis to avoid any build-up of impurities that could affect the taste of your coffee.


What makes coffee more acidic?

Coffee is naturally acidic due to the compounds present in the beans. Roasting time and temperature can also affect acidity levels, as lighter roasts tend to be more acidic than medium and dark roasts.

What changes the acidity of coffee?

The acidity of coffee can be affected by the type of bean used, roasting time and temperature, brewing method, storage conditions, as well as any additives used such as milk or cream.

Can coffee reduce acid reflux?

In some cases, drinking coffee may trigger acid reflux due to its natural acids. However, low-acidity coffees may be easier to digest and may reduce the symptoms of acid reflux.

How do you know if coffee is too acidic?

Coffee that is too acidic may have a sour or bitter flavor. Low-acidity labels on coffee products can help you identify beans that are less likely to produce these flavors.

Does water make coffee less acidic?

Adding water to coffee can dilute the acidity levels, but it may also reduce the flavor and aroma. It’s best to experiment with different amounts of water until you find the perfect balance.

What is the most acidic coffee?

Coffees made from lighter-roasted beans tend to be more acidic than those made from darker roasts. However, certain types of beans may also naturally have higher acidity levels than others. Ethiopian Yirgacheffe, for example, is known for its high-acidity profile.

Why is acidity important in coffee?

Acidity is important in coffee because it contributes to the flavor profile. Low-acidity coffees tend to have a smoother and mellower flavor, whereas high-acidity coffees can be more tart or acidic. Knowing the acidity of your coffee beans can help you create a cup of joe with just the right balance of flavors.

Is strong coffee more acidic?

Stronger coffee generally contains more acids due to the increased concentration of flavors. However, strong coffees that are made with lower-acidity beans may still be easier on your stomach.

Is coffee good for health daily?

There are some potential health benefits associated with coffee consumption, but it should be consumed in moderation. Too much caffeine can lead to restlessness and anxiety, while high acidity levels can cause heartburn and digestive issues. It’s best to speak to your doctor before incorporating coffee into your daily routine.

Is coffee acidic bad for teeth?

The acids found in coffee can be bad for your teeth, so it’s important to practice good oral hygiene and limit your intake. Drinking water after consuming coffee can also help reduce the risk of enamel erosion.


Acidity is an important component of any cup of coffee. Low-acidity coffees tend to have a smoother taste and can be easier on the stomach, while high-acidity coffees may produce a more tart flavor.

When making less acidic coffee at home, opt for beans with low-acidity labels and add milk or cream if desired. Experiment with different brewing times to achieve the desired acidity level and make sure to clean out your equipment regularly. With a bit of practice and experimentation, you can make the perfect cup of low-acidity coffee in no time.

Enjoy your cup!


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