Dietary protein has a metabolic energy density of roughly 4.9 kcal/gram, so 8 grams of protein is roughly 39 calories.
Assuming you mean 8 grams of protein... carbohydrates: 20x4cal= 80 protein: 8x4cal= 32 fat: 5x9cal= 45 80+32+45= 157 calories.
324
Carbohydrates provide 4 calories per gram, protein provides 4 calories per gram, and fat provides 9 calories per gram. So, the total number of calories in the food would be (20 grams carbohydrate x 4) + (8 grams protein x 4) + (5 grams fat x 9) = 80 + 32 + 45 = 157 calories.
Protein has 4 calories per gram, so 1-2 grams.
There are about 18.5 grams of protein in 3.5 oz of talapia, and about 98 calories and no fat.
One litre of milk contains 32 grams of protein
A one ounce cooked sausage patty has about 95 calories. It also has 5.4 grams of protein and 8 grams of fat.
1gram of fat = 9 calories! so, 72 cal for 8 grams fat.
Peanut butter is a blend of protein, fat and starch or carbohydrates. For example, if you had 2 tablespoons of peanut butter, you would get 6 grams or 24 calories worth of starch/carbohydrate; 8 grams or 32 calories worth of protein; and 16 grams or 144 calories worth of fat.
One tablespoon of dried cherries contains 33 calories and 8 grams of carbohydrate. One tablespoon also contains 242 milligrams of protein.
140 calories. 8 grams of fat.