why is my coffee acidic

why is my coffee acidic

Why is My Coffee Acidic?

Do you wonder why your cup of coffee before you is acidic? You may have heard that is typical for coffee, but you may be wondering why? In this article, we will go over the different reasons why this might be the case.

1. Roasting

One of the main reasons behind why coffee is acidic lies in its roasting. When the beans are exposed to higher temperatures, acids are produced that give the coffee its signature flavor. As the beans are roasted longer and at a higher temperature, the acidity levels will increase as well.

2. Brewing Method

Another factor that plays a role in how acidic your coffee may be is the method of brewing. Different brewing methods and how long you let the beans steep can increase or decrease the acidity levels of your finished cup.

For example, espresso methods such as Turkish or French press will produce a more acidic flavor due to the way the beans are extracted. While pour-over methods like an AeroPress or Chemex can reduce the acidity of your cup.

3. Type of Bean

The type of beans used to make your coffee is also a key factor in determining the acidity. Arabica beans, for example, are known for having a lower acidity level than Robusta beans. Additionally, different growing regions can also have an impact of the acidity levels in the beans you choose.

4. Cup Preparation

Lastly, how you prepare your cup can play a role in how acidic your cup of coffee is. The crema on the espresso, the sweetness of a cappuccino, or the added flavors of a latte can all affect the overall taste, and thus the acidity levels.


In conclusion, coffee is known for being acidic because of its roasting, brewing method, type of beans, and cup preparation. All these can be adjusted to find that perfect cup for your tastes. So experiment with different approaches, and you will find the coffee that works for you.





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