How many calories are in a 12 inch ham and cheese sub?
                                
                                
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                                    6 min read                                
                            
                                A 12-inch ham and cheese sub can contain anywhere from 500 to over 1,000 calories, depending heavily on the specific ingredients used. This wide range shows how additions like mayonnaise, extra cheese, and the type of bread can significantly impact the total calorie count of a 12 inch ham and cheese sub.