How many calories are in a cup of red clam chowder?
                                
                                
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                                    4 min read                                
                            
                                A cup of red, or Manhattan, clam chowder can have as few as 110 calories, depending on the specific ingredients. This is a notable difference from its cream-based counterparts, and the precise number for how many calories are in a cup of red clam chowder varies significantly based on the recipe and preparation.