Pumpkin Seeds vs Walnuts
Side-by-side macro comparison. Pumpkin Seeds vs Walnuts per their standard serving sizes.
Macro Comparison Table
| Macro | Pumpkin Seeds | Walnuts | Difference |
|---|---|---|---|
| Calories | 158 cal | 185 cal | -15% Pumpkin |
| Protein | 8.5g | 4.3g | +98% Pumpkin |
| Carbs | 3g | 3.9g | -23% Pumpkin |
| Fat | 14g | 18g | -22% Pumpkin |
Differences shown relative to Pumpkin Seeds. Positive = Pumpkin Seeds has more.
Quick Take
Pumpkin Seeds delivers 158 calories per serving with 8.5g protein, 3g carbs, and 14g fat. Walnuts delivers 185 calories with 4.3g protein, 3.9g carbs, and 18g fat. The most meaningful difference: they're within 27 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, Pumpkin Seeds gives you 27 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), Pumpkin Seeds delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Walnuts brings 185 calories — useful when you're chasing a surplus and struggling to eat enough. Pumpkin Seeds delivers 8.5g 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 Pumpkin Seeds and Walnuts are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Pumpkin Seeds or Walnuts?
Pumpkin Seeds has more protein: 8.5g vs 4.3g per serving. That's a difference of 4.2g.
Which has fewer calories, Pumpkin Seeds or Walnuts?
Pumpkin Seeds has 158 calories per serving vs 185 calories in Walnuts — a difference of 27 calories.
Is Pumpkin Seeds or Walnuts better for keto?
Pumpkin Seeds is the better keto choice at 3g carbs per serving vs 3.9g carbs in Walnuts.
Is Pumpkin Seeds or Walnuts better for weight loss?
For weight loss, Pumpkin Seeds gives you more calorie flexibility (27 cal less per serving). For preserving muscle during a deficit, Pumpkin Seeds delivers more protein per calorie. Most people on cuts benefit from Pumpkin Seeds.
Which Is Better for Your Goal?
🔥 Weight Loss
Pumpkin Seeds
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Pumpkin Seeds
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Pumpkin Seeds
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 Pumpkin Seeds and Walnuts stack up:
Full Pumpkin Seeds guide • Full Walnuts guide • All comparisons