How many calories in a small serving of fries?
                                
                                
                                •
                                
                                
                        
                                    
                                    3 min read                                
                            
                                According to McDonald's official nutritional information, a small serving of their fries contains 230 calories. This number, however, can vary significantly depending on the restaurant, preparation method, and serving size, making it important to understand the details behind the calories in a small serving of fries.