Imported year-round; harvest season varies by country of originStar Fruit (Carambola) Nutrition Facts, Vitamins and Benefits
Star Fruit (Carambola) (Averrhoa carambola) is included in the Topraktan Bilgiler fruit library. Per 100 g it provides approximately 31 kcal and includes 34.4 mg vitamin C, 2.8 g fiber, 133 mg potassium. Values can vary with variety, ripeness, growing conditions and preparation.
Star Fruit (Carambola) benefits and place in a balanced diet
- A 100 g portion provides approximately 31 kcal; portion size and preparation affect total energy intake.
- Its approximately 91.4 g of water per 100 g contributes to total fluid intake.
- Its approximately 2.8 g of dietary fiber per 100 g contributes to fiber intake; a fiber-containing diet can support normal bowel function and fullness.
- About 34.4 mg of vitamin C per 100 g contributes to normal immune function, collagen formation and the absorption of iron from plant foods.
- Its recorded folate content contributes to normal blood formation, cell division and homocysteine metabolism.
- About 0.367 mg of vitamin B3 (niacin) per 100 g contributes to normal energy metabolism, nervous-system function and the maintenance of normal skin.
- About 0.391 mg of vitamin B5 per 100 g contributes to normal energy metabolism and the synthesis of steroid hormones and some neurotransmitters.
- About 133 mg of potassium per 100 g contributes to normal muscle and nervous-system function and the maintenance of normal blood pressure.
- About 10 mg of magnesium per 100 g contributes to normal energy metabolism and muscle and nervous-system function.
- About 12 mg of phosphorus per 100 g contributes to normal energy metabolism and the maintenance of normal bones and teeth.
- About 0.12 mg of zinc per 100 g contributes to normal immune function, protein and DNA synthesis and the maintenance of normal skin.
- No single food prevents or treats disease. The nutritional value of star fruit (carambola) depends on portion size, variety, ripeness and the overall eating pattern.
Star Fruit (Carambola) nutrition facts
The table covers calories, macronutrients, vitamins, minerals, fatty acids and amino acids where a measured value is available. Values are shown per 100 g and for a 91 g reference serving.
| Nutrient | Per 100 g | 91 g serving |
|---|---|---|
| Core values and macronutrients | ||
| Energy | 31 kcal | 28.2 kcal |
| Water | 91.4 g | 83.2 g |
| Protein | 1 g | 0.946 g |
| Total fat | 0.33 g | 0.3 g |
| Saturated fat | 0.019 g | 0.017 g |
| Monounsaturated fat | 0.03 g | 0.027 g |
| Polyunsaturated fat | 0.184 g | 0.167 g |
| Carbohydrate | 6.7 g | 6.1 g |
| Dietary fiber | 2.8 g | 2.5 g |
| Total sugars | 4 g | 3.6 g |
| Ash | 0.52 g | 0.473 g |
| Cholesterol | 0 mg | 0 mg |
| Minerals | ||
| Calcium | 3 mg | 2.7 mg |
| Iron | 0.08 mg | 0.073 mg |
| Magnesium | 10 mg | 9.1 mg |
| Phosphorus | 12 mg | 10.9 mg |
| Potassium | 133 mg | 121 mg |
| Sodium | 2 mg | 1.8 mg |
| Zinc | 0.12 mg | 0.109 mg |
| Copper | 0.137 mg | 0.125 mg |
| Manganese | 0.037 mg | 0.034 mg |
| Selenium | 0.6 µg | 0.546 µg |
| Vitamins and vitamin-like compounds | ||
| Vitamin C | 34.4 mg | 31.3 mg |
| Vitamin B1 (Thiamin) | 0.014 mg | 0.013 mg |
| Vitamin B2 (Riboflavin) | 0.016 mg | 0.015 mg |
| Vitamin B3 (Niacin) | 0.367 mg | 0.334 mg |
| Vitamin B5 (Pantothenic acid) | 0.391 mg | 0.356 mg |
| Vitamin B6 | 0.017 mg | 0.015 mg |
| Vitamin B9 (Folate) | 12 µg | 10.9 µg |
| Folic acid | 0 µg | 0 µg |
| Food folate | 12 µg | 10.9 µg |
| Folate, DFE | 12 µg DFE | 10.9 µg DFE |
| Choline | 7.6 mg | 6.9 mg |
| Vitamin B12 | 0 µg | 0 µg |
| Vitamin A | 3 µg RAE | 2.7 µg RAE |
| Retinol | 0 µg | 0 µg |
| Beta-carotene | 25 µg | 22.8 µg |
| Alpha-carotene | 24 µg | 21.8 µg |
| Beta-cryptoxanthin | 0 µg | 0 µg |
| Lycopene | 0 µg | 0 µg |
| Lutein + zeaxanthin | 66 µg | 60.1 µg |
| Vitamin E | 0.15 mg | 0.137 mg |
| Vitamin D | 0 µg | 0 µg |
| Vitamin K | 0 µg | 0 µg |
| Fatty acids | ||
| Omega-3 | 0 g | 0 g |
| Omega-6 | 0.157 g | 0.143 g |
| Amino acids | ||
| Tryptophan | 0.008 g | 0.00728 g |
| Threonine | 0.044 g | 0.04 g |
| Isoleucine | 0.044 g | 0.04 g |
| Leucine | 0.077 g | 0.07 g |
| Lysine | 0.077 g | 0.07 g |
| Methionine | 0.021 g | 0.019 g |
| Phenylalanine | 0.037 g | 0.034 g |
| Tyrosine | 0.044 g | 0.04 g |
| Valine | 0.05 g | 0.046 g |
| Arginine | 0.021 g | 0.019 g |
| Histidine | 0.008 g | 0.00728 g |
| Alanine | 0.071 g | 0.065 g |
| Aspartic acid | 0.098 g | 0.089 g |
| Glutamic acid | 0.148 g | 0.135 g |
| Glycine | 0.05 g | 0.046 g |
| Proline | 0.05 g | 0.046 g |
| Serine | 0.083 g | 0.076 g |
| Vitamin details | ||
| Vitamin K1 (Phylloquinone) | 0 µg | 0 µg |
| Fatty-acid details | ||
| Trans fat | 0 g | 0 g |
| Linoleic acid | 0.157 g | 0.143 g |
| EPA | 0 g | 0 g |
| DHA | 0 g | 0 g |
How many calories are in Star Fruit (Carambola)?
100 g (about 3.5 oz) provides approximately 31 kcal. A 91 g reference serving provides approximately 28.2 kcal. Values vary with variety, ripeness and preparation.
How to use Star Fruit (Carambola) in the kitchen
Star Fruit (Carambola) can be eaten on its own when appropriate, added to breakfast bowls, salads or desserts, or used in sauces and drinks. Preparation changes the edible portion and may alter nutrient values.
Direct USDA records are used where available; closest-profile entries are explicitly labelled and remain approximate. Blank fields mean that the source did not report a value. General information only; not medical advice. Primary composition reference: USDA FoodData Central.
