Question: how many calories in a cup of cheerios protein?
Answer: As you can see, Cheerios are very low in calories and lack protein and fat. For these reasons, they don't provide a balanced meal on their own. With 1 cup (244 grams) of 2% cow's milk, you'll get an extra 122 calories, 8 grams of protein, and a boost of fat, calcium, and vitamin D ( 6 ).