Kellogg's Rice Krispies

Kellogg's Rice Krispies by Kellogg's has 387 kcal per 100 g.

Kellogg's Rice Krispies contains 7 g of protein per 100 g.

Yes — carbohydrates provide 90% of its calories (86 g per 100 g, of which 7.9 g is sugar). It also delivers 2 g of fiber.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (387 kcal), sodium (400 mg). Overall that places it in band C.

About 26 g of Kellogg's Rice Krispies equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 387 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 194 kcal.

It is a good source: 8 mg per 100 g, about 44% of the daily value. A 200 g portion covers roughly 88%.

Per 100 g it has 7.9 g sugar and 1.2 g fat (0.4 g saturated). Fat provides 3% of its calories, so portion size matters most here.