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<\/figure>\n<\/div>\n\n\nIs Coffee Acidic?<\/h2>\n\n\n\n
As I\u2019ve alluded to above, the short answer is yeah, coffee is fairly acidic.<\/p>\n\n\n\n
Brewed\u00a0coffee generally has a pH between 4.85 and 5.10\u00a0, so it\u2019s nowhere near as acidic as drinks such as soda, orange juice or wine, and has a similar acidity to black tea.<\/p>\n\n\n\n
Green coffee beans contain many natural acids, including chlorogenic acid. When coffee beans are roasted, these acids break down, transforming the flavor profile.<\/p>\n\n\n\n
A light roast coffee retains more of these bright, tangy acids. In contrast, a dark roast lowers acidity, producing a smoother, less acidic coffee.<\/p>\n\n\n\n
In short, coffee\u2019s acidity is the secret to its bright, vibrant flavors, which many people love.<\/strong><\/p>\n\n\n\n Aside from roast level, bean types also influence acidity. Arabica coffee beans are naturally higher in acidity than Robusta coffee beans \u2013 and higher grown Arabicas are usually higher in acidity than lower grown Arabicas.<\/p>\n\n\n\n One of the reasons people are often concerned about the level of acidity in coffee is they\u2019ll see descriptions along the lines of \u201cbright acidity\u201d, \u201cJuicy acidity\u201d, \u201cgreen apple acidity\u201d and so on when reading coffee taste notes.<\/p>\n\n\n\n This is referring to the flavor notes of the coffee, not the pH level \u2013 and acidity in taste does relate to acidity in pH, but not as intensely.<\/p>\n\n\n\n For example when we say a coffee has \u201cLemon juice acidity\u201d we\u2019re not saying that it literally has a PH of 2 or so. Actually in terms of PH level it\u2019s unlikely that we\u2019d be talking about any more than a 0.5 \u2013 1 pH difference between a very low acidity coffee and a very high acidity coffee.<\/p>\n\n\n\n So in other words, you don\u2019t need to worry too much if you read \u201clemon juice acidity\u201d in the taste notes of a bag of coffee beans \u2013 this doesn\u2019t mean it\u2019ll have the actual PH acidity of lemon juice, it\u2019s just a taste descriptor, and although the kind of coffee with this kind of taste descriptor may be slightly more acidic in PH, we\u2019re talking about relatively small differences.<\/p>\n\n\n\n Now we\u2019ve dealt with the \u201cis coffee acidic\u201d question in general, let\u2019s talk about the acidity of different types of coffee.<\/p>\n\n\n\n Not all coffee has the same level of acidity, so if you do need to seek out the lowest acidity coffee possible, you can do this by considering following \u2013 which relate to both the acidity in coffee in terms of taste profile, and pH level \u2013 but not quite to the same degree.<\/p>\n\n\n\n Arabica beans can have more interesting, bright flavors, they also contain more chlorogenic acid.<\/p>\n\n\n\n So an Arabica Robusta blend, for example, can be slightly less acidic than a 100% Arabica (keep in mind that Robusta contains more\u00a0caffeine, though, so an Arabica\/Robusta blend will contain more caffeine than a 100% Arabica.<\/p>\n\n\n\n What Coffee Has The Most Caffeine?<\/strong><\/p>\n\n\n\n Coffees grown at higher altitudes tends to grow slower, one of the results of this is more acids including chlorogenic acid, which is why higher grown coffees often have vibrant & acidic taste notes.<\/p>\n\n\n\n So as well as Robusta, looking for lower grown Arabica coffees is another way to find lower acidity coffees. In fact a lot of traditional\u00a0espresso\u00a0blends are blends of lower grown Brazilian coffee beans and Robusta, which usually make them less acidic than higher grown single origins.<\/p>\n\n\n\n Generally speaking, the darker the roast, the less acidic \u2013 and the lighter the roast, the greater the acidity. <\/strong><\/p>\n\n\n\n The reason for this is simply that a more developed roast causes more break down of the acids.<\/p>\n\n\n\n The reverse is also true, lesser developed roasts don\u2019t break down the acidity as much, and can result in a sharper, more zippy flavor profile \u2013 and also a slight reduction in acidity in terms of PH.<\/p>\n\n\n\n Love coffee with a bright zing? Stick with light or medium roasts. Craving mellow, chocolatey notes? A dark roast is your best bet.<\/p>\n\n\n\n How you brew your coffee can have quite an impact on its acidity.<\/p>\n\n\n\nWhat does Acidic Taste Mean?<\/h2>\n\n\n\n
What Influences the Acidity Of Coffee In The Cup?<\/h2>\n\n\n\n
Beans \u2013 Arabica or Robusta?<\/h3>\n\n\n\n
Generally, Arabica coffee has higher acidity than Robusta, which tends to be earthier and less acidic.<\/h3>\n\n\n\n
Roast Level<\/h3>\n\n\n\n
Brewing Method<\/h3>\n\n\n\n