How To Make Coffee Less Acidic

How To Make Coffee Less Acidic

Coffee is a beloved beverage enjoyed by millions of people around the world. However, for some individuals, the high acidity of coffee can cause discomfort, such as acid reflux or stomach irritation. If you’re one of those people, fear not! There are several methods you can employ to make your coffee less acidic without compromising on flavor. In this article, we will explore these methods and provide valuable insights to help you enjoy a less acidic cup of coffee.

Understanding Coffee Acidity

Before we delve into the methods of reducing coffee acidity, it’s important to understand what acidity means in the context of coffee. Acidity refers to the bright and tangy flavors that give coffee its characteristic taste. It is not the same as pH level, which measures the acidity or alkalinity of a substance. Coffee typically has a pH level of around 5, making it slightly acidic.

While acidity is desirable for many coffee enthusiasts as it adds complexity and brightness to the flavor profile, it can be problematic for those with sensitive stomachs or acid-related conditions. If you fall into this category, read on to discover ways to make your coffee less acidic.

1. Choose Low-Acid Coffee Beans

The type of coffee beans you choose can significantly impact the acidity of your brew. Opting for low-acid coffee beans can be a simple and effective way to reduce acidity. Arabica beans, for example, tend to have lower acidity compared to Robusta beans. Additionally, certain coffee regions, such as Brazil and Sumatra, produce beans with naturally lower acidity levels.

When purchasing coffee beans, look for labels that indicate low acidity or beans from specific regions known for their low-acid profiles. Experimenting with different coffee beans can help you find the perfect balance between flavor and acidity.

2. Try Cold Brewing

Cold brewing is a popular method for reducing coffee acidity. This process involves steeping coffee grounds in cold water for an extended period, usually 12 to 24 hours. The result is a smooth and less acidic coffee concentrate that can be diluted with water or milk.

Cold brewing extracts fewer acids from the coffee grounds compared to traditional hot brewing methods. The lower temperature and longer steeping time result in a less acidic and less bitter cup of coffee. Cold brewing also highlights the natural sweetness and flavor nuances of the coffee beans.

3. Use a Coarser Grind

The grind size of your coffee beans can impact the acidity of your brew. Finely ground coffee beans have a larger surface area, which leads to faster extraction and higher acidity. On the other hand, a coarser grind slows down the extraction process, resulting in a less acidic cup of coffee.

When brewing coffee, consider using a burr grinder and adjusting the settings to achieve a coarser grind. This will help reduce the acidity while still allowing you to extract the desired flavors from the beans.

4. Add Milk or Cream

If you enjoy a creamy cup of coffee, adding milk or cream can help neutralize the acidity. The proteins in milk bind to the acids, reducing their impact on your stomach. Additionally, the fat content in milk or cream can provide a soothing effect.

Experiment with different types of milk, such as almond milk or oat milk, to find the one that complements your taste preferences. Keep in mind that adding milk or cream may alter the flavor profile of your coffee, so adjust the amount accordingly.

5. Use a Coffee Additive

There are various coffee additives available in the market that claim to reduce acidity. These additives are typically alkaline-based and work by neutralizing the acids in coffee. They can be in the form of powders, drops, or tablets.

When using a coffee additive, follow the instructions provided by the manufacturer. Start with a small amount and gradually increase until you achieve the desired level of acidity reduction. Keep in mind that these additives may alter the taste of your coffee, so it’s important to find one that suits your preferences.

6. Opt for Decaffeinated Coffee

Caffeine can contribute to the acidity of coffee. If you find that regular coffee exacerbates your acid-related symptoms, switching to decaffeinated coffee may be worth considering. Decaffeinated coffee undergoes a process that removes a significant portion of the caffeine, resulting in a less acidic brew.

However, it’s important to note that decaffeinated coffee may still contain some level of acidity. If you have a severe sensitivity to acidity, it’s best to consult with a healthcare professional before making any changes to your coffee consumption.

Frequently Asked Questions (FAQ)

1. Can I use baking soda to reduce coffee acidity?

Yes, adding a pinch of baking soda to your coffee grounds before brewing can help neutralize the acidity. However, be cautious with the amount as too much baking soda can give your coffee an unpleasant taste.

2. Does the brewing method affect coffee acidity?

Yes, the brewing method can impact the acidity of your coffee. Cold brewing and using a French press tend to result in a less acidic cup, while espresso brewing methods can produce a more acidic coffee.

3. Are there specific coffee brands that offer low-acid options?

Yes, several coffee brands offer low-acid options. Some popular choices include Puroast Low Acid Coffee, Java Planet Low Acid Coffee, and HealthWise Low Acid Coffee. These brands specifically focus on reducing acidity while maintaining flavor.

4. Does the roast level affect coffee acidity?

Yes, the roast level can impact coffee acidity. Lighter roasts tend to be more acidic, while darker roasts have a lower acidity level. If you prefer a less acidic cup, opt for darker roasts.

5. Can I use a coffee machine to make cold brew?

Yes, some coffee machines have a cold brew setting that allows you to make cold brew coffee easily. However, if your coffee machine doesn’t have this feature, you can still make cold brew using a mason jar or a dedicated cold brew coffee maker.

6. Can I drink coffee if I have acid reflux?

Individuals with acid reflux may experience discomfort when consuming coffee due to its acidity. It’s best to consult with a healthcare professional to determine if coffee consumption is suitable for your specific condition.


Reducing the acidity of your coffee can be achieved through various methods, such as choosing low-acid coffee beans, cold brewing, using a coarser grind, adding milk or cream, using coffee additives, or opting for decaffeinated coffee. Experimenting with these techniques will help you find the perfect balance between flavor and acidity, allowing you to enjoy