Pistachio NutsVSHazelnuts

Comparing Pistachio Nuts with Hazelnuts

Pistachio Nuts

Plant
May lack some essential amino acids. Good to pair with variety.
Nut and Seed Products USDA #2515379
Top Protein
Protein20.5g
Cals
598
Fat
45.0g
Carbs
27.7g

Hazelnuts

Plant
May lack some essential amino acids. Good to pair with variety.
Nut and Seed Products USDA #170581
Protein14.9g
Cals
628
Fat
60.8g
Carbs
16.7g

Nutritional Comparison Summary

When comparing Pistachio Nuts and Hazelnuts, there are notable nutritional differences that can influence your dietary choices. Pistachio Nuts contains 5.6g more protein per 100g serving, representing a 27% difference in protein content. With 20.5g of protein, Pistachio Nuts is the superior choice for those prioritizing protein intake. For those watching their calorie intake, Pistachio Nuts offers only 597.98 calories per 100g compared to 628 calories in Hazelnuts. In terms of protein efficiency (protein per calorie), Pistachio Nuts delivers more protein for fewer calories, making it an efficient protein source.

Best For Your Goals

Muscle Building & Recovery

Pistachio Nuts

With 20.5g of protein per 100g, Pistachio Nuts provides the higher protein content needed to support muscle protein synthesis, post-workout recovery, and lean muscle maintenance.

Weight Loss & Calorie Control

Pistachio Nuts

At only 597.98 calories per 100g, Pistachio Nuts 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

Pistachio Nuts

Pistachio Nuts offers the best protein-to-calorie ratio, delivering 20.5g of protein for just 597.98 calories, perfect for maximizing protein intake while minimizing caloric load.

Vegetarian & Plant-Based Diets

Pistachio Nuts

Both are excellent plant-based options. Pistachio Nuts edges ahead with 20.5g of protein per serving, making it slightly better for meeting daily protein requirements on a vegetarian diet.

Low-Carb & Ketogenic Diets

Hazelnuts

With only 16.7g of carbohydrates per 100g, Hazelnuts fits perfectly into low-carb and ketogenic meal plans while providing substantial protein to maintain muscle mass during carb restriction.

General Fitness & Balanced Nutrition

Pistachio Nuts

For everyday fitness enthusiasts seeking balanced nutrition, Pistachio Nuts offers a good protein content at 20.5g with 597.98 calories, fitting well into most active lifestyle meal plans.

Key Differences

Protein Gap
5.6g
-27% difference
Calorie Gap
30
5% difference
Fat Gap
15.7g
Carb Gap
11.0g

Category Winners

💪
Most Protein
Per 100g serving
Pistachio Nuts
📉
Lowest Calories
For weight loss
Pistachio Nuts
Best Efficiency
Protein per calorie
Pistachio Nuts
Source: USDA FoodData Central • Data as of 2026-01-05