How many calories are in a 20 piece McNugget? A comprehensive nutritional guide
                                
                                
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                                    3 min read                                
                            
                                According to official nutritional data, a 20-piece McNugget can contain approximately 830 calories, although the exact figure varies slightly by region due to recipe differences. For those mindful of their diet, understanding how many calories are in a 20 piece McNugget is crucial, as it represents a significant portion of the average daily intake.