How many calories does salt add to food?
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to nutritional data, pure table salt (sodium chloride) contains exactly zero calories, regardless of the quantity consumed. This common misconception linking salt directly to weight gain stems from its role in water retention and its association with processed foods that are often high in calories.