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Sweet potato, baked

Sweet potato is a starchy root vegetable; the figures here describe it baked. It mainly provides carbohydrate, alongside fibre and several vitamins and minerals. Per 100g, baked sweet potato contains 28g of carbohydrate, including 15g of sugars, and 5.2g of fibre. It also provides 855µg of vitamin A, expressed as retinol equivalent.

Carbohydrate provides energy, while fibre supports normal bowel function. Vitamin A contributes to normal vision and immune function. For people monitoring carbohydrate or sugar intake, the sugars form part of the total carbohydrate content rather than being additional to it. Full nutrient figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energía

115 kcal

Energía

488 kJ

Grasa

0.4g

of which saturates

0.2g

Carbohydrate

28g

of which sugars

15g

Fibra

5.2g

Proteína

1.6g

Sal

0.13g

Agua

66g

Colesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

855µg

Vitamina D

0µg

Vitamina E

1.4mg

Vitamina C

23mg

Thiamin (B1)

0.09mg

Riboflavin (B2)

Trace

Niacin (B3)

0.5mg

Vitamin B6

0.07mg

Vitamina B12

0µg

Ácido fólico

9µg

Calcio

31mg

Hierro

0.9mg

Magnesio

23mg

Phosphorus

65mg

Potasio

480mg

Sodio

52mg

Zinc

0.4mg

Cobre

0.18mg

Selenio

1µg

Iodine

3µg

Other types of sweet potato

Alimentos

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Sweet potato, wedges, flesh and skin, baked in rapeseed oil

139 kcal

2.9g

3.9g

5.2g

Sweet potato, flesh only, boiled in unsalted water

58 kcal

1.7g

0.2g

2.7g

Sweet potato, raw, flesh only

87 kcal

1.2g

0.3g

–

Sweet potato, steamed

84 kcal

1.1g

0.3g

2.7g

About these figures

Values are per 100g of the food as described (Literature sources and calculation from raw). "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.
  • 4 Nov 2026 | Última versión
  • 3 Nov 2026 | Publicado originalmente