Cheez-it

Cheez-it has 500 kcal per 100 g.

Cheez-it contains 10 g of protein per 100 g.

Yes — 10 g of protein per 100 g, supplying 8% of its calories. That makes it a good protein source.

Yes — only 0 g of sugar per 100 g. Most of its 60 g of carbs come from starch and fiber rather than sugar.

It has 5 g of saturated fat per 100 g — 25% of the daily value, which counts as high.

Yes — 766.7 mg of sodium per 100 g, about 33% of the daily value.

It provides 3.3 g of fiber per 100 g — 12% 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 (500 kcal), saturated fat (5 g), sodium (766.7 mg); points in favor come from fiber (3.3 g), protein (10 g). Overall that places it in band C.