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Potatoes, new, canned, re-heated, drained

New potatoes are small potatoes harvested before they are fully mature. The figures here describe canned new potatoes that have been reheated and drained. They mainly provide carbohydrate, with 15g per 100g, and an energy content of 271 kJ. The same weight contains 0.1g of fat and 0.63g of salt.

Carbohydrate is broken down by the body to provide energy. These potatoes also contain potassium, which supports normal muscle and nerve function, and vitamin C, which helps maintain skin and connective tissue. The salt content is worth noting for people monitoring their salt intake. Full nutrient figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

63 kcal

Energy

271 kJ

Fat

0.1g

of which saturates

Trace

Carbohydrate

15g

of which sugars

0.7g

Protein

1.5g

Salt

0.63g

Alcohol

0g

Water

81g

Cholesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

Trace

Vitamin D

0µg

Vitamin E

0.06mg

Vitamin C

5mg

Thiamin (B1)

0.02mg

Riboflavin (B2)

0.03mg

Niacin (B3)

0.7mg

Vitamin B6

0.16mg

Vitamin B12

0µg

Folate

11µg

Calcium

24mg

Iron

0.9mg

Magnesium

11mg

Phosphorus

27mg

Potassium

220mg

Sodium

250mg

Zinc

Trace

Copper

0.04mg

Other types of potatoes

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Potatoes, new and salad, boiled in salted water, flesh and skin

68 kcal

1.8g

0.1g

1.8g

Potatoes, new and salad, boiled in unsalted water, flesh and skin

68 kcal

1.8g

0.1g

1.8g

Potatoes, new and salad, flesh only, raw

68 kcal

1.7g

0.1g

1.8g

Potatoes, new, frozen, `roast' in corn oil

157 kcal

2.5g

6.6g

3g

Potatoes, duchesse

124 kcal

3.1g

5.1g

1.6g

Potatoes, old, baked, flesh and skin

97 kcal

2.5g

0.2g

2.6g

Potatoes, old, baked, flesh only

77 kcal

2.2g

0.1g

–

Potatoes, old, baked, flesh only, weighed with skin

52 kcal

1.5g

0.1g

–

Potatoes, old, boiled in salted water, flesh only

74 kcal

1.8g

0.1g

1.6g

Potatoes, old, boiled in unsalted water, flesh only

74 kcal

1.8g

0.1g

1.6g

Potatoes, old, mashed with butter

102 kcal

1.9g

3.9g

1.4g

Potatoes, old, mashed with reduced fat spread

93 kcal

1.8g

2.8g

1.4g

Potatoes, old, microwaved, flesh and skin

92 kcal

2.6g

0.1g

2.7g

Potatoes, old, potato wedges, with skin, cooked in sunflower oil, homemade

145 kcal

2.9g

3.8g

3g

Potatoes, old, raw, flesh only

82 kcal

1.9g

0.1g

2g

Potatoes, old, roasted in corn oil

161 kcal

2.6g

5.7g

2.7g

Potatoes, old, roasted in lard

161 kcal

2.6g

5.7g

2.7g

Potatoes, old, roasted in rapeseed oil

161 kcal

2.6g

5.7g

2.7g

Potatoes, old, roasted in sunflower oil, flesh only

161 kcal

2.6g

5.7g

2.7g

Potatoes, old, wedges, with skin, homemade, cooked in rapeseed oil

145 kcal

2.9g

3.8g

3g

About these figures

Values are per 100g of the food as described (10 samples, 4 brands). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

These figures come from an older part of the dataset that is no longer updated. Original source: LGC, Canned and other processed vegetable products survey, 1985.

Further reading and references

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

Article history

The information on this page is written and peer reviewed by qualified clinicians.
  • 4 Nov 2026 | Latest version
  • 3 Nov 2026 | Originally published