How Heavy is One Piece of Salmon? A Guide to Serving and Fillet Weights
                                
                                
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                                    4 min read                                
                            
                                According to the American Heart Association, a standard serving of fatty fish like salmon is 3.5 ounces. However, a 'piece' or fillet can vary dramatically in size depending on the cut, species, and whether it's wild or farmed, which directly answers the question of how heavy is one piece of salmon.