Brazil Nuts vs Hazelnuts
Side-by-side macro comparison. Brazil Nuts vs Hazelnuts per their standard serving sizes.
Macro Comparison Table
| Macro | Brazil Nuts | Hazelnuts | Difference |
|---|---|---|---|
| Calories | 186 cal | 178 cal | +4% Brazil |
| Protein | 4g | 4.2g | -5% Brazil |
| Carbs | 3.3g | 4.7g | -30% Brazil |
| Fat | 19g | 17g | +12% Brazil |
Differences shown relative to Brazil Nuts. Positive = Brazil Nuts has more.
Quick Take
Brazil Nuts delivers 186 calories per serving with 4g protein, 3.3g carbs, and 19g fat. Hazelnuts delivers 178 calories with 4.2g protein, 4.7g carbs, and 17g fat. The most meaningful difference: they're within 8 calories per serving, so calorie load is essentially equivalent. Both deliver similar protein density.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Hazelnuts gives you 8 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), Hazelnuts delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Brazil Nuts brings 186 calories — useful when you're chasing a surplus and struggling to eat enough. Hazelnuts delivers 4.2g 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 Brazil Nuts and Hazelnuts are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Brazil Nuts or Hazelnuts?
Hazelnuts has more protein: 4.2g vs 4g per serving. That's a difference of 0.20000000000000018g.
Which has fewer calories, Brazil Nuts or Hazelnuts?
Hazelnuts has 178 calories per serving vs 186 calories in Brazil Nuts — a difference of 8 calories.
Is Brazil Nuts or Hazelnuts better for keto?
Brazil Nuts is the better keto choice at 3.3g carbs per serving vs 4.7g carbs in Hazelnuts.
Is Brazil Nuts or Hazelnuts better for weight loss?
For weight loss, Hazelnuts gives you more calorie flexibility (8 cal less per serving). For preserving muscle during a deficit, Hazelnuts delivers more protein per calorie. Most people on cuts benefit from Hazelnuts.
Which Is Better for Your Goal?
🔥 Weight Loss
Hazelnuts
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Hazelnuts
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Brazil 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
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Other ways Brazil Nuts and Hazelnuts stack up:
Full Brazil Nuts guide • Full Hazelnuts guide • All comparisons