How Many Calories Are There in 6 oz of Boneless Skinless Chicken Breast?
                                
                                
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                                    3 min read                                
                            
                                According to nutrition data, a 6 oz serving of grilled boneless, skinless chicken breast contains approximately 284 calories. The exact number of calories will vary depending on whether the chicken is weighed raw or cooked, as moisture loss during preparation can concentrate nutrients. This guide breaks down the nutritional profile of this popular lean protein source.