Popcorn vs Oatmeal: Nutrition Comparison
Which is healthier? Compare calories, protein, carbs, and more
Complete side-by-side nutrition comparison per 100g serving | Updated 2026
Which is Healthier?
Both foods have similar nutritional profiles
Both foods have similar nutritional profiles with each winning in different categories. Your choice should depend on your specific dietary goals and preferences. Popcorn has 387 calories while Oatmeal has 389 calories per 100g.
Quick Summary
Fewer Calories
Popcorn
387 kcal
More Protein
Oatmeal
17g
More Fiber
Popcorn
15g
Less Sugar
Oatmeal
0g
Visual Comparison
Side-by-Side Nutrition Table
Serving Size Comparison
All values above are per 100g. Here's how they compare in common serving sizes:
Popcorn
Oatmeal
Diet Compatibility
Popcorn
Oatmeal
When to Choose Popcorn
- ✓Lower in calories (387 vs 389)
- ✓More fiber (15g vs 11g)
- ✓Lower sodium (2mg vs 2mg)
Common Uses
When to Choose Oatmeal
- ✓Higher in protein (17g vs 3.5g)
- ✓Lower in carbs (66g vs 77g)
- ✓Less sugar (0g vs 1.1g)
Common Uses
Popcorn vs Oatmeal: Nutritional Analysis
Oatmeal is more calorie-dense at 389 calories per 100g compared to 387 for Popcorn, a difference of 2 calories. On the protein front, Oatmeal delivers more with 17g per 100g versus 3.5g, which matters for muscle maintenance, satiety, and overall metabolic health. These differences become meaningful when you consider how each food fits into your daily dietary pattern rather than looking at any single nutrient in isolation.
Macronutrient Breakdown
The macronutrient profiles of Popcorn and Oatmeal tell different nutritional stories. Popcorn provides 77g of carbohydrates, 4.5g of fat, and 15g of fiber per 100g, while Oatmeal contains 66g carbs, 7g fat, and 11g fiber. The higher fiber content in Popcorn supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Popcorn contains 1.1g while Oatmeal has 0g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.
Key Takeaways
- For weight management: Popcorn is the lower-calorie choice at 387 cal/100g, making it more suitable for calorie-controlled diets.
- For muscle building: Oatmeal provides more protein (17g/100g), supporting muscle repair and growth.
- For sustained energy: Popcorn offers more fiber (15g/100g), which slows digestion and provides steadier energy release.
- Overall: Neither food is universally "better" than the other. The right choice depends on your specific nutritional goals, meal context, and dietary preferences. Both can play a role in a balanced diet.
Frequently Asked Questions
Which has more calories, Popcorn or Oatmeal?
Oatmeal has more calories with 389 kcal per 100g, compared to Popcorn with 387 kcal. That's a difference of 2 calories per 100g serving.
Is Popcorn healthier than Oatmeal?
Popcorn and Oatmeal have similar nutritional profiles, with each food winning in different categories. The healthier choice depends on your specific dietary goals and nutritional needs.
What is the protein difference between Popcorn and Oatmeal?
Oatmeal has more protein with 17g per 100g, compared to Popcorn with 3.5g. Oatmeal provides 13.5g more protein per 100g serving.
Which is better for weight loss, Popcorn or Oatmeal?
For weight loss, Popcorn is the better choice with only 387 calories per 100g compared to 389 calories in Oatmeal. Popcorn also offers 15g of fiber per 100g, which helps you feel fuller longer.
Does Popcorn or Oatmeal have fewer carbs?
Oatmeal has fewer carbs with 66g per 100g, compared to Popcorn with 77g. If you're following a low-carb diet, Oatmeal is the better option with 11.0g fewer carbohydrates.
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About Our Data
All nutrition data in this comparison is sourced from the USDA FoodData Central, the official food composition database maintained by the U.S. Department of Agriculture. Values are based on 100g servings for accurate comparison.
Health Disclaimer: This comparison is for informational purposes only and is not intended as medical or dietary advice. Nutritional needs vary by individual. The best food choice depends on your personal health goals, dietary requirements, and preferences. Consult a healthcare provider or registered dietitian for personalized nutrition guidance.