How Many Calories Are in 3oz of Cooked Chicken Breast? A Full Nutritional Breakdown
                                
                                
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                                    4 min read                                
                            
                                According to USDA data, a standard 3-ounce (85g) serving of cooked, skinless chicken breast contains approximately 128 calories. This lean, high-protein food is a cornerstone of many health-conscious diets, making it essential to understand the full nutritional profile and how preparation affects the final calorie count.