The macros found in Tuna Steak are split (approximately) 96% protein, 0% carbs, and 4% fat of total calories.
In g of Tuna Steak there are 106 Calories, 24.8 grams Protein, 0 grams Carbs, and 0.4 grams Fat.
In oz of Tuna Steak there are 30 Calories, 6.9 grams Protein, 0 grams Carbs, and 0.1 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.