Extra Fruit&nut

Extra Fruit&nut by Kellogg's has 476 kcal per 100 g.

Extra Fruit&nut contains 7.2 g of protein per 100 g.

Yes — 27 g of sugar per 100 g, roughly 7 teaspoons. Sugar makes up 45% of its carbohydrates.

It has 8.9 g of saturated fat per 100 g — 44% of the daily value, which counts as high.

It provides 4.5 g of fiber per 100 g — 16% of the daily value.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (476 kcal), sugar (27 g), saturated fat (8.9 g); points in favor come from fiber (4.5 g). Overall that places it in band D.

About 21 g of Extra Fruit&nut equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 476 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 238 kcal.