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Chestnuts, kernel only, raw

Chestnuts are the edible seeds of the chestnut tree. The figures here describe raw kernels, with the shells removed. They mainly provide carbohydrate, with smaller amounts of fat and protein. Per 100g, they contain 37g of carbohydrate, 2.7g of fat, 2g of protein and 500mg of potassium.

Carbohydrate provides energy for the body, while potassium supports normal nerve and muscle function. For people monitoring carbohydrate intake, the total carbohydrate content is relevant, rather than the sugar content alone. Cooking or adding other ingredients can change the nutritional composition. Full nutrient figures for raw chestnut kernels are shown in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energía

170 kcal

Energía

719 kJ

Grasa

2.7g

of which saturates

0.5g

Carbohydrate

37g

of which sugars

7g

Proteína

2g

Sal

0.03g

Alcohol

0g

Agua

52g

Colesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

0µg

Vitamina D

0µg

Vitamina E

1.2mg

Vitamina C

Trace

Thiamin (B1)

0.14mg

Riboflavin (B2)

0.02mg

Niacin (B3)

0.5mg

Vitamin B6

0.34mg

Vitamina B12

0µg

Calcio

46mg

Hierro

0.9mg

Magnesio

33mg

Phosphorus

74mg

Potasio

500mg

Sodio

11mg

Zinc

0.5mg

Cobre

0.23mg

Selenio

Trace

Other types of chestnuts

Alimentos

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Chestnuts, kernel only, raw, weighed with shells

140 kcal

1.6g

2.2g

–

Chestnuts, dried

319 kcal

3.7g

5.1g

–

About these figures

Values are per 100g of the food as described (Analysis and literature sources). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

Lecturas adicionales y referencias

  • Public Health England. McCance and Widdowson's The Composition of Foods Integrated Dataset 2021. GOV.UK.

Historial del artículo

La información en esta página está escrita y revisada por pares por clínicos calificados.
  • 3 Nov 2026 | Última versión
  • 3 Nov 2026 | Publicado originalmente