Prawn Crackers

Prawn Crackers by Waitrose has 526 kcal per 100 g. One serving (50 g) is about 263 kcal.

Prawn Crackers contains 1.8 g of protein per 100 g — about 0.9 g per 50 g serving.

Yes — carbohydrates provide 74% of its calories (66.8 g per 100 g, of which 1.6 g is sugar). It also delivers 0.2 g of fiber.

Yes — only 1.6 g of sugar per 100 g. Most of its 66.8 g of carbs come from starch and fiber rather than sugar.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (526 kcal). Overall that places it in band C.

About 19 g of Prawn Crackers equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 526 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 263 kcal.

Per 100 g it has 1.6 g sugar and 9.6 g fat (2.9 g saturated). Fat provides 24% of its calories, so portion size matters most here.