Macadamia Nuts vs Peanut Butter
Side-by-side macro comparison. Macadamia Nuts vs Peanut Butter per their standard serving sizes.
Macro Comparison Table
| Macro | Macadamia Nuts | Peanut Butter | Difference |
|---|---|---|---|
| Calories | 204 cal | 188 cal | +9% Macadamia |
| Protein | 2.2g | 8g | -72% Macadamia |
| Carbs | 3.9g | 6g | -35% Macadamia |
| Fat | 21g | 16g | +31% Macadamia |
Differences shown relative to Macadamia Nuts. Positive = Macadamia Nuts has more.
Quick Take
Macadamia Nuts delivers 204 calories per serving with 2.2g protein, 3.9g carbs, and 21g fat. Peanut Butter delivers 188 calories with 8g protein, 6g carbs, and 16g fat. The most meaningful difference: they're within 16 calories per serving, so calorie load is essentially equivalent. For protein density per calorie, Peanut Butter wins at 17% of calories from protein.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Peanut Butter gives you 16 more calories of headroom per serving — that's room for an extra snack, more vegetables, or a higher-protein second portion. If protein density matters more (which it does for preserving muscle on a deficit), Peanut Butter delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Macadamia Nuts brings 204 calories — useful when you're chasing a surplus and struggling to eat enough. Peanut Butter delivers 8g of protein per serving, which directly feeds muscle protein synthesis. The best pick depends on whether you need more total calories or more usable protein.
For Keto / Low-Carb
Both Macadamia Nuts and Peanut Butter are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Macadamia Nuts or Peanut Butter?
Peanut Butter has more protein: 8g vs 2.2g per serving. That's a difference of 5.8g.
Which has fewer calories, Macadamia Nuts or Peanut Butter?
Peanut Butter has 188 calories per serving vs 204 calories in Macadamia Nuts — a difference of 16 calories.
Is Macadamia Nuts or Peanut Butter better for keto?
Macadamia Nuts is the better keto choice at 3.9g carbs per serving vs 6g carbs in Peanut Butter.
Is Macadamia Nuts or Peanut Butter better for weight loss?
For weight loss, Peanut Butter gives you more calorie flexibility (16 cal less per serving). For preserving muscle during a deficit, Peanut Butter delivers more protein per calorie. Most people on cuts benefit from Peanut Butter.
Which Is Better for Your Goal?
🔥 Weight Loss
Peanut Butter
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Peanut Butter
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Macadamia Nuts
Lower carbohydrate content fits keto and low-carb macros without burning your carb budget.
Both fit most balanced diets. These verdicts reflect macro-only comparisons — taste, satiety, cost, and personal preference also matter.
Find Your Personal Macros
The "right" food depends on your individual macro targets. Calculate yours in 60 seconds:
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Other ways Macadamia Nuts and Peanut Butter stack up:
Full Macadamia Nuts guide • Full Peanut Butter guide • All comparisons