Kitkat

Kitkat by Nestlé has 502 kcal per 100 g. One serving (100 g) is about 502 kcal.

Kitkat contains 6.9 g of protein per 100 g — about 6.9 g per 100 g serving.

Yes — 49.6 g of sugar per 100 g, roughly 12 teaspoons. Sugar makes up 79% of its carbohydrates.

It has 13.8 g of saturated fat per 100 g — 69% of the daily value, which counts as high.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (502 kcal), sugar (49.6 g), saturated fat (13.8 g). Overall that places it in band E.

About 20 g of Kitkat equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 502 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 251 kcal.

It is a moderate source: 131.6 mg per 100 g, about 10% of the daily value. A 200 g portion covers roughly 20%.