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Hazelnuts vs Walnuts

Calories, macronutrients and nutrition facts compared side by side (per 100g).

Nutrition Comparison

Per 100gHazelnutsWalnuts
Calories628kcal654kcal
Protein15g15.2g
Carbs16.7g13.7g
Fat60.8g65.2g
Fiber9.7g6.7g
Sugar4.3g2.6g
Sodium0mg2mg

Green marks the more favorable value (fewer calories/sugar/sodium, more protein/fiber).

Key Takeaways

  • Hazelnuts has 26 fewer calories per 100g than Walnuts (4% less).
  • Walnuts delivers more protein (15.2g vs 15g per 100g).
  • Hazelnuts has more fiber (9.7g vs 6.7g).
  • Hazelnuts contains less fat (60.8g vs 65.2g).
  • Walnuts has less sugar (2.6g vs 4.3g).

Hazelnuts

Hazelnuts are rich in monounsaturated fat, vitamin E and folate, and they are one of the best nut sources of manganese and copper. Whole or as a flour, they bring a sweet, toasty flavor without added sugar.

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Walnuts

Walnuts are one of the few plant foods with a significant amount of ALA omega-3 fatty acids — about 2.5g per 28g serving. Regular consumption has been linked in randomized trials to improvements in LDL cholesterol and inflammatory markers. They are calorie-dense, so portion control matters.

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