Classic Lightly Salted Potato Chips

Classic Lightly Salted Potato Chips by Lay's has 571 kcal per 100 g. One serving (28 g) is about 160 kcal.

Classic Lightly Salted Potato Chips contains 7.1 g of protein per 100 g — about 2 g per 28 g serving.

It has 5.4 g of saturated fat per 100 g — 27% of the daily value, which counts as high.

It provides 3.6 g of fiber per 100 g — 13% 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 (571 kcal), saturated fat (5.4 g); points in favor come from fiber (3.6 g). Overall that places it in band C.

About 18 g of Classic Lightly Salted Potato Chips equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 571 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 286 kcal.

It is a good source: 1250 mg per 100 g, about 27% of the daily value. A 200 g portion covers roughly 54%.