Tag: Tomato soup acidity

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Is Tomato Soup Acidic? Unpacking the Science Behind Your Favorite Comfort Food

Dec 27, 2025 •

4 min read

Tomatoes naturally have a low pH, typically ranging from 4.0 to 4.5, making them inherently acidic. As a result, yes, tomato soup is acidic, and its sour tang can affect those with sensitive stomachs or conditions like acid reflux.