Original Air Popped Popcorn

Original Air Popped Popcorn by Woolworths has 490 kcal per 100 g. One serving (20 g) is about 98 kcal.

Original Air Popped Popcorn contains 9.5 g of protein per 100 g — about 1.9 g per 20 g serving.

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

It provides 8 g of fiber per 100 g — 29% of the daily value, making it a high-fiber food.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (490 kcal), saturated fat (5 g); points in favor come from fiber (8 g), protein (9.5 g). Overall that places it in band C.

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

Yes — 490 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 245 kcal.

Per 100 g it has 5 g sugar and 26 g fat (5 g saturated). Fat provides 49% of its calories, so portion size matters most here.