Walnuts vs Bacon: 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?
Bacon is generally healthier
Bacon comes out ahead in this comparison, winning in 3 out of 5 key nutritional categories. It has fewer calories (541 vs 654), more protein (37g vs 9g), less sugar (1.2g vs 2.6g), making it the better choice for most health goals.
Quick Summary
Fewer Calories
Bacon
541 kcal
More Protein
Bacon
37g
More Fiber
Walnuts
6.7g
Less Sugar
Bacon
1.2g
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:
Walnuts
Bacon
Diet Compatibility
Walnuts
Bacon
When to Choose Walnuts
- ✓More fiber (6.7g vs 0g)
- ✓Lower sodium (2mg vs 1717mg)
Common Uses
When to Choose Bacon
- ✓Lower in calories (541 vs 654)
- ✓Higher in protein (37g vs 9g)
- ✓Lower in carbs (1.4g vs 14g)
- ✓Less sugar (1.2g vs 2.6g)
Common Uses
Walnuts vs Bacon: Nutritional Analysis
Walnuts is more calorie-dense at 654 calories per 100g compared to 541 for Bacon, a difference of 113 calories. On the protein front, Bacon delivers more with 37g per 100g versus 9g, 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 Walnuts and Bacon tell different nutritional stories. Walnuts provides 14g of carbohydrates, 65g of fat, and 6.7g of fiber per 100g, while Bacon contains 1.4g carbs, 42g fat, and 0g fiber. The higher fiber content in Walnuts supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Walnuts contains 2.6g while Bacon has 1.2g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.
Key Takeaways
- For weight management: Bacon is the lower-calorie choice at 541 cal/100g, making it more suitable for calorie-controlled diets.
- For muscle building: Bacon provides more protein (37g/100g), supporting muscle repair and growth.
- For sustained energy: Walnuts offers more fiber (6.7g/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, Walnuts or Bacon?
Walnuts has more calories with 654 kcal per 100g, compared to Bacon with 541 kcal. That's a difference of 113 calories per 100g serving.
Is Walnuts healthier than Bacon?
Based on our nutritional analysis, Bacon is generally the healthier choice, winning in 3 out of 5 key nutritional categories. Bacon has 541 calories, 37g protein, and 0g fiber per 100g. However, the best choice depends on your specific dietary goals.
What is the protein difference between Walnuts and Bacon?
Bacon has more protein with 37g per 100g, compared to Walnuts with 9g. Bacon provides 28.0g more protein per 100g serving.
Which is better for weight loss, Walnuts or Bacon?
For weight loss, Bacon is the better choice with only 541 calories per 100g compared to 654 calories in Walnuts. Walnuts also offers 6.7g of fiber per 100g, which helps you feel fuller longer.
Does Walnuts or Bacon have fewer carbs?
Bacon has fewer carbs with 1.4g per 100g, compared to Walnuts with 14g. If you're following a low-carb diet, Bacon is the better option with 12.6g 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.