Macronutrient Percent and Fat To Grams and Calories Calculator

Calories         (calories)

Percent Carbohydrate        (%)  
Percent Protein        (%)
Percent Fat        (%)
Carbohydrate (kcals)  (grams)

Protein        (kcals)  (grams)

Fat        (kcals)  (grams)

Formula: 100 % -(% Carbohydrate + % Protein) = % Fat
Calories * % Carbohydrate = Carbohydrate kcals
Carbohydrate kcals / 4 = Carbohydrate grams
Calories * % Protein = Protein kcals
Protein kcals / 4 = Protein grams
Calories * % Fat = Fat kcals
Fat kcals / 9 = Fat grams