The macros found in Chicken Breast are split (approximately) 79% protein, 0% carbs, and 21% fat of total calories.
In g of Chicken Breast there are 120 Calories, 22.5 grams Protein, 0 grams Carbs, and 2.6 grams Fat.
In oz of Chicken Breast there are 134 Calories, 25.2 grams Protein, 0 grams Carbs, and 2.9 grams Fat.
Check out the macronutrient breakdowns of other ingredients, including a list of high protein foods and more in our Macros in Food page, or search the calorie and macro content of another food below.