How many calories are in one pound of flounder?
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to USDA data, a pound of raw flatfish, including flounder, contains approximately 413 calories. The exact number of calories in one pound of flounder varies based on the cooking method and preparation, with dry-heat cooking typically increasing the calorie count.