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Cornflakes vs Popcorn (Air-Popped)

Calories, macronutrients and nutrition facts compared side by side (per 100g).

Nutrition Comparison

Per 100gCornflakesPopcorn (Air-Popped)
Calories357kcal387kcal
Protein7.5g12.9g
Carbs84g77.8g
Fat0.4g4.5g
Fiber3g14.5g
Sugar8g0.9g
Sodium729mg8mg

Green marks the more favorable value (fewer calories/sugar/sodium, more protein/fiber).

Key Takeaways

  • Cornflakes has 30 fewer calories per 100g than Popcorn (Air-Popped) (8% less).
  • Popcorn (Air-Popped) delivers more protein (12.9g vs 7.5g per 100g).
  • Popcorn (Air-Popped) has more fiber (14.5g vs 3g).
  • Cornflakes contains less fat (0.4g vs 4.5g).
  • Popcorn (Air-Popped) has less sugar (0.9g vs 8g).

Cornflakes

Cornflakes are a low-fat but highly refined breakfast cereal with a high glycemic index, so they spike blood sugar quickly. Most brands are fortified with B vitamins and iron, but they are low in fiber and protein on their own.

View Cornflakes nutrition →

Popcorn (Air-Popped)

Air-popped popcorn is a whole grain and a surprisingly high-fiber, high-volume snack — a large bowl is very low in calories before butter or oil are added. Drowning it in fat or sugar is what turns it into a high-calorie treat.

View Popcorn (Air-Popped) nutrition →

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