10 Best Ways to Make Coffee Less Acidic

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Acidic drinks don’t sit well with everyone. If you have medical conditions like ulcers, then you may feel like you have to give up your morning beverage. 

Some coffee lovers even develop sensitive stomachs out of nowhere, making coffee drinking a thing of the past. You don’t need to give up coffee though, in fact, by picking up coffee that is less acidic, you even gain some health benefits.

Below is everything you need to know about coffee acidity and how to get a low acid coffee.

Coffee Acidity 101

When you think of acid, you probably don’t think of coffee; acidic drinks bring thoughts of soda pop to many people’s minds. The fact is that depending on the bean and quality of coffee you are drinking, it can be packed with acid that has the ability to upset your stomach.

While acid does give coffee some of its natural flavorings, some types of coffee are overly acidic. This can be found in cheaper coffee brands and even some fast food coffee. Darker roasts usually have the least amount of acid, while lightly roasted beans will have more acid. In fact, black coffee is less acidic than some beverages like milk.

10 Best Ways To Make Your Coffee Less Acidic

There are a variety of ways to reduce the amount of acid found in coffee:

  1. Dark Roasts: As mentioned above, darker roasts take longer to cook. This naturally purges out more of the acid.
  2. Baking Soda: Baking Soda is an alkaline that can neutralize the acid in your coffee. Salt also has this same approach, but many prefer to add in a small bit of baking soda instead.
  3. Acid Reducers: If you are extremely sensitive to acid, then this may be the way to go. Some acid reducers have the ability to remove 90% of acidity from your coffee.
  4. Paper Filters: The filters are able to catch more oils and can help to keep as much acid from getting into your coffee cup.
  5. Grinding: The finer you grind your coffee, the less acid will be released. The finest coffee will always be less acidic than coarser mixes.
  6. Brew Time: Water brings out the acid from the coffee beans. By shortening the amount of time, the beans are in the water; you release less acid.
  7. Natural Alternatives: There are tons of natural coffee blends that are low acid. These specialty blends can be found at some grocery stores and through online retailers.
  8. Hard Water: Hard water is water that has more minerals and calcium than normal. It also lacks sodium, which is one of the contributing factors to more acidic coffee.
  9. Cold Brew: When you use cold water to make coffee, less acid escapes from the beans. Cold-brew does take around 24 hours to make, but colder water doesn’t extract as much acid.
  10. Temperatures: The higher the temperatures, the more acid is released. For less acidic coffee, use cooler water.

Benefits of Low Acid Coffee

There are a ton of health benefits to coffee, especially if you choose a low acid blend. Drinking coffee can help with digestion and give you a healthy boost of energy during the day. It is also a well-known fact the coffee can act as an anti-inflammatory, which is perfect for those that are more athletic. 

On top of that, there are a ton of antioxidants in coffee like chlorogenic acid, which actually helps with heart health. There are also phytochemicals that can help protect you against various diseases. There are even reports that coffee can naturally help you fight back against depression, a common mental illness.

How Coffee Lovers Can Manage Acid Reflux

The most important thing you need to remember if you suffer from acid reflux is how to manage it. As mentioned above, there are several ways to reduce the amount of acid in your morning cup of joe. First off, determine how badly coffee seems to upset your stomach.

If you have intense heartburn directly after drinking coffee, then you will want to reduce the acid as much as possible. In this case, an acid reducer with a high reduction percentage may be best. If coffee only slightly bothers your stomach, then you can simply add in some baking soda or salt.

To help lessen the effects without additives, go for darker roasts, and control your temperature. Cold-brew coffee may be a great way to have light roasts while experimenting with a new morning beverage.

Fresh Coffee Is the Best Coffee

The longer coffee sits around; the more acid is going to have a chance to creep out. This is because, like with just about any product, there are always chemical reactions taking place. These reactions change the taste of the coffee over time and, if left sitting for long enough, make it completely undrinkable for most people.

To cut down on the amount of acid, only make the amount of coffee you know you’re going to drink. Make sure to finish it off, and if you leave it sitting for too long, just make another cup. This is especially important if you’re acid sensitive.


Having ulcers or acid reflux doesn’t mean you need to give up your coffee. There are plenty of ways to reduce acid or get beans with less acid in them. 

By using techniques like temperature control, you can continue to enjoy your favorite beverage without painful heartburn.

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