Nutrition Diet: How many carbs does a Big Mac have with no bun?
                                
                                
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                                    4 min read                                
                            
                                A standard Big Mac contains about 45 grams of carbohydrates. For those on a low-carb diet, it's crucial to understand **how many carbs does a Big Mac have with no bun**, as removing the bread dramatically changes its nutritional profile.