WalnutsVSRaw Pecans

Walnuts has 5.4g more protein per 100g than Raw Pecans — 14.6g vs 9.2g per 100g (USDA). For those watching their calorie intake, Raw Pecans offers only 691 calories per 100g compared to 729.556 calories in Walnuts. In terms of protein efficiency (protein per calorie), Walnuts delivers more protein for fewer calories, making it an efficient protein source.

Source: USDA FoodData Central · Data as of Jan 2026

Nutrition comparison per 100g: Walnuts vs Raw Pecans (Source: USDA FoodData Central)
Nutrient (per 100g) WalnutsRaw Pecans
Protein 14.6 g9.2 g
Calories 730 kcal691 kcal
Total fat 69.7 g72.0 g
Carbohydrates 10.9 g13.9 g

Walnuts

Plant
May lack some essential amino acids. Good to pair with variety.
Nut and Seed Products USDA #2346394
Top Protein
Protein14.6g
Cals
730
Fat
69.7g
Carbs
10.9g

Raw Pecans

Plant
May lack some essential amino acids. Good to pair with variety.
Nut and Seed Products USDA #170182
Protein9.2g
Cals
691
Fat
72.0g
Carbs
13.9g

How does Walnuts compare to Raw Pecans?

Walnuts has 5.4g more protein per 100g than Raw Pecans — 14.6g vs 9.2g per 100g (USDA). For those watching their calorie intake, Raw Pecans offers only 691 calories per 100g compared to 729.556 calories in Walnuts. In terms of protein efficiency (protein per calorie), Walnuts delivers more protein for fewer calories, making it an efficient protein source.

Which food fits which goal?

Muscle Building & Recovery

Walnuts

With 14.6g of protein per 100g, Walnuts provides the higher protein content needed to support muscle protein synthesis, post-workout recovery, and lean muscle maintenance.

Weight Loss & Calorie Control

Raw Pecans

At only 691 calories per 100g, Raw Pecans allows you to maintain a calorie deficit while still getting essential nutrients, making it ideal for weight management and fat loss goals.

Maximum Protein per Calorie

Walnuts

Walnuts offers the best protein-to-calorie ratio, delivering 14.6g of protein for just 729.556 calories, perfect for maximizing protein intake while minimizing caloric load.

Vegetarian & Plant-Based Diets

Walnuts

Both are excellent plant-based options. Walnuts edges ahead with 14.6g of protein per serving, making it slightly better for meeting daily protein requirements on a vegetarian diet.

Low-Carb & Ketogenic Diets

Walnuts

With only 10.9g of carbohydrates per 100g, Walnuts fits perfectly into low-carb and ketogenic meal plans while providing substantial protein to maintain muscle mass during carb restriction.

General Fitness & Balanced Nutrition

Walnuts

For everyday fitness enthusiasts seeking balanced nutrition, Walnuts offers a good protein content at 14.6g with 729.556 calories, fitting well into most active lifestyle meal plans.

What are the key nutritional differences?

Protein Gap
5.4g
-37% difference
Calorie Gap
39
-5% difference
Fat Gap
2.2g
Carb Gap
3.0g

Category Winners

💪
Most Protein
Per 100g serving
Walnuts
📉
Lowest Calories
For weight loss
Raw Pecans
Best Efficiency
Protein per calorie
Walnuts