How Many Calories are in a Turkey Sub? A Complete Nutritional Breakdown
                                
                                
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                                    4 min read                                
                            
                                A basic 6-inch turkey sub from a major chain can start at as little as 270 calories, but the final count can vary dramatically based on customizations. The total calories depend heavily on choices like bread type, cheese, and especially condiments, which can easily double the overall count.