Breakfast Cereal vs Donut: 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?
Breakfast Cereal is generally healthier
Breakfast Cereal comes out ahead in this comparison, winning in 3 out of 5 key nutritional categories. It has fewer calories (379 vs 452), more protein (7g vs 3g), more fiber (6g vs 1.4g), making it the better choice for most health goals.
Quick Summary
Fewer Calories
Breakfast Cereal
379 kcal
More Protein
Breakfast Cereal
7g
More Fiber
Breakfast Cereal
6g
Less Sugar
Donut
21g
Visual Comparison
Side-by-Side Nutrition Table
| Nutrient | Breakfast Cereal | Donut | Difference |
|---|---|---|---|
| Calories | 379kcal✓ | 452kcal | -73.0kcal |
| Protein | 7g✓ | 3g | +4.0g |
| Carbohydrates | 84g | 51g✓ | +33.0g |
| Fat | 1.9g✓ | 25g | -23.1g |
| Fiber | 6g✓ | 1.4g | +4.6g |
| Sugar | 24g | 21g✓ | +3.0g |
| Sodium | 760mg | 386mg✓ | +374.0mg |
Serving Size Comparison
All values above are per 100g. Here's how they compare in common serving sizes:
Breakfast Cereal
Donut
Diet Compatibility
Breakfast Cereal
Donut
When to Choose Breakfast Cereal
- ✓Lower in calories (379 vs 452)
- ✓Higher in protein (7g vs 3g)
- ✓More fiber (6g vs 1.4g)
Common Uses
When to Choose Donut
- ✓Lower in carbs (51g vs 84g)
- ✓Less sugar (21g vs 24g)
- ✓Lower sodium (386mg vs 760mg)
Common Uses
Breakfast Cereal vs Donut: Nutritional Analysis
Donut is more calorie-dense at 452 calories per 100g compared to 379 for Breakfast Cereal, a difference of 73 calories. On the protein front, Breakfast Cereal delivers more with 7g per 100g versus 3g, 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 Breakfast Cereal and Donut tell different nutritional stories. Breakfast Cereal provides 84g of carbohydrates, 1.9g of fat, and 6g of fiber per 100g, while Donut contains 51g carbs, 25g fat, and 1.4g fiber. The higher fiber content in Breakfast Cereal supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Breakfast Cereal contains 24g while Donut has 21g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.
Key Takeaways
- For weight management: Breakfast Cereal is the lower-calorie choice at 379 cal/100g, making it more suitable for calorie-controlled diets.
- For muscle building: Breakfast Cereal provides more protein (7g/100g), supporting muscle repair and growth.
- For sustained energy: Breakfast Cereal offers more fiber (6g/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, Breakfast Cereal or Donut?
Donut has more calories with 452 kcal per 100g, compared to Breakfast Cereal with 379 kcal. That's a difference of 73 calories per 100g serving.
Is Breakfast Cereal healthier than Donut?
Based on our nutritional analysis, Breakfast Cereal is generally the healthier choice, winning in 3 out of 5 key nutritional categories. Breakfast Cereal has 379 calories, 7g protein, and 6g fiber per 100g. However, the best choice depends on your specific dietary goals.
What is the protein difference between Breakfast Cereal and Donut?
Breakfast Cereal has more protein with 7g per 100g, compared to Donut with 3g. Breakfast Cereal provides 4.0g more protein per 100g serving.
Which is better for weight loss, Breakfast Cereal or Donut?
For weight loss, Breakfast Cereal is the better choice with only 379 calories per 100g compared to 452 calories in Donut. Breakfast Cereal also offers 6g of fiber per 100g, which helps you feel fuller longer.
Does Breakfast Cereal or Donut have fewer carbs?
Donut has fewer carbs with 51g per 100g, compared to Breakfast Cereal with 84g. If you're following a low-carb diet, Donut is the better option with 33.0g 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.