How many kJ are in a protein ball?
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                The kilojoule count in a protein ball can vary dramatically, ranging from under 200 kJ for a small, low-calorie option to over 800 kJ for a larger, nut-heavy variety. This wide range is primarily due to the diverse ingredients and portion sizes used in different recipes.