How Many Calories in a 12 Count Butter Croissant from Costco?
                                
                                
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                                    4 min read                                
                            
                                According to nutritional data, a single Kirkland Signature butter croissant from Costco contains 300 calories. This means that the entire 12-count pack totals a significant 3,600 calories, a crucial fact for anyone monitoring their intake. Understanding exactly how many calories in a 12 count butter croissant from Costco can help you make informed decisions about this popular bakery item.