How many calories in a frozen fish fillet?
                                
                                
                                •
                                
                                
                        
                                    
                                    3 min read                                
                            
                                According to nutrition data, a plain, frozen cod fillet can contain as few as 80-90 calories per 100g. The number of calories in a frozen fish fillet varies drastically depending on factors like the type of fish, added coatings, and cooking methods.