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Carrots, old, microwaved

Carrots are root vegetables. The figures here describe mature carrots cooked by microwaving from raw. They mainly provide carbohydrate, with fibre and vitamin A activity from carotenoids such as beta-carotene. Per 100g, they contain 7.5g of carbohydrate, 2.8g of fibre and 0.2g of fat. Their vitamin A content, expressed as retinol equivalent, is 1887µg.

The body can convert beta-carotene into vitamin A, which supports normal vision and immune function. Fibre helps support normal bowel function. The sugars in carrots occur naturally within the vegetable. Added ingredients, such as butter or salt, can change the fat and salt content of the finished dish. Full nutrient figures are in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

32 kcal

Energy

138 kJ

Fat

0.2g

of which saturates

0.06g

Carbohydrate

7.5g

of which sugars

7.2g

Fibre

2.8g

Protein

0.6g

Salt

0.11g

Alcohol

0g

Water

88g

Cholesterol

0mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

1887µg

Vitamin D

0µg

Vitamin E

0.09mg

Vitamin C

3mg

Thiamin (B1)

0.14mg

Riboflavin (B2)

0.02mg

Niacin (B3)

0.3mg

Vitamin B6

0.06mg

Vitamin B12

0µg

Folate

17µg

Calcium

36mg

Iron

0.25mg

Magnesium

11mg

Phosphorus

23mg

Potassium

267mg

Sodium

44mg

Zinc

0.2mg

Copper

0.05mg

Selenium

Trace

Iodine

Trace

Other types of carrots

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Carrots, old, boiled in unsalted water

29 kcal

0.5g

0.5g

2.8g

Carrots, old, raw

34 kcal

0.5g

0.4g

3.9g

Carrots, young, boiled in unsalted water

22 kcal

0.6g

0.4g

–

Carrots, young, canned in water, re-heated, drained

20 kcal

0.5g

0.3g

2.6g

Carrots, young, raw

30 kcal

0.7g

0.5g

–

Carrots, frozen, boiled in unsalted water

22 kcal

0.4g

0.3g

–

About these figures

Values are per 100g of the food as described (As raw, cooked for 3-8 minutes). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

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.
  • 3 Nov 2026 | Latest version
  • 3 Nov 2026 | Originally published