How many calories are in a single Krispy Kreme donut? Unpacking the Nutritional Facts
                                
                                
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                                    4 min read                                
                            
                                An Original Glazed Krispy Kreme donut contains approximately 190 calories, making it one of the lower-calorie options on the menu. However, the calorie count for a single Krispy Kreme donut can vary dramatically depending on the fillings, icing, and toppings used.