Peanut Butter vs Avocado: 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?
Avocado is generally healthier
Avocado comes out ahead in this comparison, winning in 4 out of 5 key nutritional categories. It has fewer calories (160 vs 588), more fiber (7g vs 6g), less sugar (0.7g vs 9.4g), less sodium (7mg vs 459mg)making it the better choice for most health goals.
Quick Summary
Fewer Calories
Avocado
160 kcal
More Protein
Peanut Butter
25g
More Fiber
Avocado
7g
Less Sugar
Avocado
0.7g
Visual Comparison
Side-by-Side Nutrition Table
| Nutrient | Peanut Butter | Avocado | Difference |
|---|---|---|---|
| Calories | 588kcal | 160kcal✓ | +428.0kcal |
| Protein | 25g✓ | 3g | +22.0g |
| Carbohydrates | 20g | 9g✓ | +11.0g |
| Fat | 50g | 15g✓ | +35.0g |
| Fiber | 6g | 7g✓ | -1.0g |
| Sugar | 9.4g | 0.7g✓ | +8.7g |
| Sodium | 459mg | 7mg✓ | +452.0mg |
Serving Size Comparison
All values above are per 100g. Here's how they compare in common serving sizes:
Peanut Butter
Avocado
Diet Compatibility
Peanut Butter
Avocado
When to Choose Peanut Butter
- ✓Higher in protein (25g vs 3g)
Common Uses
When to Choose Avocado
- ✓Lower in calories (160 vs 588)
- ✓More fiber (7g vs 6g)
- ✓Lower in carbs (9g vs 20g)
- ✓Less sugar (0.7g vs 9.4g)
- ✓Lower sodium (7mg vs 459mg)
Common Uses
Peanut Butter vs Avocado: Nutritional Analysis
Peanut Butter is more calorie-dense at 588 calories per 100g compared to 160 for Avocado, a difference of 428 calories. On the protein front, Peanut Butter delivers more with 25g 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 Peanut Butter and Avocado tell different nutritional stories. Peanut Butter provides 20g of carbohydrates, 50g of fat, and 6g of fiber per 100g, while Avocado contains 9g carbs, 15g fat, and 7g fiber. The higher fiber content in Avocado supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Peanut Butter contains 9.4g while Avocado has 0.7g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.
Key Takeaways
- For weight management: Avocado is the lower-calorie choice at 160 cal/100g, making it more suitable for calorie-controlled diets.
- For muscle building: Peanut Butter provides more protein (25g/100g), supporting muscle repair and growth.
- For sustained energy: Avocado offers more fiber (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, Peanut Butter or Avocado?
Peanut Butter has more calories with 588 kcal per 100g, compared to Avocado with 160 kcal. That's a difference of 428 calories per 100g serving.
Is Peanut Butter healthier than Avocado?
Based on our nutritional analysis, Avocado is generally the healthier choice, winning in 4 out of 5 key nutritional categories. Avocado has 160 calories, 3g protein, and 7g fiber per 100g. However, the best choice depends on your specific dietary goals.
What is the protein difference between Peanut Butter and Avocado?
Peanut Butter has more protein with 25g per 100g, compared to Avocado with 3g. Peanut Butter provides 22.0g more protein per 100g serving.
Which is better for weight loss, Peanut Butter or Avocado?
For weight loss, Avocado is the better choice with only 160 calories per 100g compared to 588 calories in Peanut Butter. Avocado also offers 7g of fiber per 100g, which helps you feel fuller longer.
Does Peanut Butter or Avocado have fewer carbs?
Avocado has fewer carbs with 9g per 100g, compared to Peanut Butter with 20g. If you're following a low-carb diet, Avocado 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.