How many calories in 20 oz of boneless skinless chicken breast?
                                
                                
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                                    4 min read                                
                            
                                According to USDA data, 20 ounces of raw, boneless, skinless chicken breast contains approximately 680 calories. The exact number of calories in 20 oz of boneless skinless chicken breast can vary slightly depending on factors like the specific chicken product and preparation method.