Dark Chocolate

Dark Chocolate by Kellogg's, Special K has 394 kcal per 100 g. One serving (30 g) is about 118 kcal.

Dark Chocolate contains 8.4 g of protein per 100 g — about 2.5 g per 30 g serving.

Yes — carbohydrates provide 77% of its calories (72 g per 100 g, of which 20 g is sugar). It also delivers 5.1 g of fiber.

Yes — 20 g of sugar per 100 g, roughly 5 teaspoons. Sugar makes up 28% of its carbohydrates.

It provides 5.1 g of fiber per 100 g — 18% of the daily value, making it a high-fiber food.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (394 kcal), sugar (20 g), saturated fat (3 g); points in favor come from fiber (5.1 g), protein (8.4 g). Overall that places it in band C.

About 25 g of Dark Chocolate equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 394 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 197 kcal.