Each gram of protein provides about 4 kilocalories (kcal). To determine how many kilocalories you consumed are from protein, you must multiply the average intake of protein in grams by 4. Find your average protein consumption in grams on the "Macronutrient Distribution" report from NutritionCalc Plus. Complete the calculation below. Sample Calculation: 78 g/day X 4 kcal/g = 312 kcal from protein Your Calculation: g/day X 4 kcal/g = average number of kcal from protein.
