How To Calculate Grams Of Protein From Calories. This is how to calculate your protein requirements if you have a daily calorie limit. If a serving of food contains 6 grams of protein, it contains 24 protein calories.
If a serving of food contains 6 grams of protein, it contains 24 protein calories. You would dive 200 by 8, giving you.16. That food would be 16% protein.
An adult needs daily 0.8 grams of protein per kilogram of body weight.
You would dive 200 by 8, giving you.16. How much protein do you need per day? If you take the number of protein calories divided by 4, this will. This product contains 189 kcal.