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Melon, watermelon, flesh only

Watermelon is a fruit, and the figures here describe its edible flesh only, without the rind. It consists mainly of water and provides carbohydrate, mostly as naturally occurring sugars, alongside some vitamin C. Per 100g, the flesh contains 92g of water, 7.1g of carbohydrate and 8mg of vitamin C, and provides 133 kJ of energy.

Water in food contributes to fluid intake. Vitamin C supports normal immune function and helps the body absorb iron from plant foods. Watermelon contains little fat or salt, while its carbohydrate content is relevant for people monitoring carbohydrate or sugar intake. Full nutritional figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energía

31 kcal

Energía

133 kJ

Grasa

0.3g

of which saturates

0.1g

Carbohydrate

7.1g

of which sugars

7.1g

Proteína

0.5g

Sal

0.01g

Alcohol

0g

Agua

92g

Colesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

19µg

Vitamina D

0µg

Vitamina E

0.1mg

Vitamin K1

0.3µg

Vitamina C

8mg

Thiamin (B1)

0.05mg

Riboflavin (B2)

0.01mg

Niacin (B3)

0.1mg

Vitamin B6

0.14mg

Vitamina B12

0µg

Ácido fólico

2µg

Calcio

7mg

Hierro

0.3mg

Magnesio

8mg

Phosphorus

9mg

Potasio

100mg

Sodio

2mg

Zinc

0.2mg

Cobre

0.03mg

Selenio

Trace

Iodine

Trace

Other types of melon

Alimentos

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Melon, watermelon, flesh only, weighed whole

18 kcal

0.3g

0.2g

–

Melon, Canteloupe-type, flesh only

19 kcal

0.6g

0.1g

1.8g

Melon, Canteloupe-type, flesh only, weighed whole

12 kcal

0.4g

0.1g

1.1g

Melon, Canteloupe-type, flesh only, weighed with skin

13 kcal

0.4g

0.1g

1.2g

Melon, flesh only, average

24 kcal

0.5g

0.1g

1.3g

Melon, flesh only, average, weighed whole

15 kcal

0.3g

0.1g

0.8g

Melon, flesh only, average, weighed with skin

16 kcal

0.3g

0.1g

0.9g

Melon, Galia, flesh only

24 kcal

0.5g

0.1g

–

Melon, Galia, flesh only, weighed whole

16 kcal

0.3g

0.1g

–

Melon, Galia, flesh only, weighed with skin

16 kcal

0.3g

0.1g

–

Melon, Honeydew, flesh only, weighed whole

17 kcal

0.3g

0.1g

0.4g

Melon, Honeydew, flesh only, weighed with skin

18 kcal

0.3g

0.1g

0.4g

Melon, yellow flesh, flesh only

29 kcal

0.5g

0.1g

0.7g

About these figures

Values are per 100g of the food as described (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.
  • 4 Nov 2026 | Última versión
  • 3 Nov 2026 | Publicado originalmente