How Many Calories in a 4 Bun? Your Complete Nutritional Guide
                                
                                
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                                    5 min read                                
                            
                                According to nutritional data, a single standard white hamburger bun can contain anywhere from 120 to 150 calories. Thus, the total calories in a '4 bun' serving can vary significantly based on the specific type of bun, its size, and the ingredients used during preparation. This guide provides a comprehensive overview to help you understand and calculate the calories for four buns of various popular types.