Walnut Calories and nutrition facts · Nuts, seeds and dried fruits

13 kcal per nut (2 g)

Where the calories come from

Protein 9% Carbs 2% Fat 89%

Walnut has 13 kcal per nut (2 g), with 0.06 g carbs, 0.13 g fibre, 0.3 g protein and 1.3 g fat. 100 g has 664 kcal.

Diet tags

Egg free Gluten free Lacto-ovo vegetarian Lactose free Lacto vegetarian Milk free Low gluten No added salt Soy free Unsweetened Vegan

Last updated June 30, 2026 · Where the data comes from

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Per 100 g, against the 51 nuts, seeds and dried fruits in our catalog.

Calories 664 kcal · typical 336 kcal

More calories than 92% of nuts, seeds and dried fruits.
Protein 15.2 g · typical 8.1 g
Fibre 6.7 g · typical 9.5 g

Less fibre than 77% of nuts, seeds and dried fruits.
Sugars 2.6 g · typical 7.5 g

Less sugar than 80% of nuts, seeds and dried fruits.
Fat 65.2 g · typical 6.9 g

More fat than 92% of nuts, seeds and dried fruits.

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Amount

% of the daily value for a healthy adult. Your own needs depend on age, sex and activity.

Energy and macros

Vitamins

Minerals

Carbohydrates

Fats

Amino acids

Amino acid data is mapped from the USDA database, for information only.

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How we combine and check nutrition data: Nutriely data sources.

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