How large is one chicken breast? A Guide to Size, Weight, and Serving
                                
                                
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                                    5 min read                                
                            
                                According to nutrition experts, a standard single serving of boneless, skinless chicken breast is approximately 3 to 4 ounces (85–113 grams). The total size of one chicken breast can vary significantly, with commercially available breasts often weighing up to 8 ounces or more. This guide demystifies the factors influencing chicken breast size and helps you accurately measure your portions for cooking and meal planning.