Calories in Starfruit: Full Nutrition Breakdown

Starfruit (carambola) is a tropical fruit named for its distinctive five-pointed star shape when sliced. It has a crisp, juicy texture and a sweet-tart flavor that combines elements of apple, pear, and citrus. Starfruit is extremely low in calories and provides vitamin C, fiber, and several plant-based antioxidants.

Calories by serving size:

Starfruit is about 91% water, giving it one of the lowest calorie densities of any fruit. The entire fruit is edible — just wash, slice crosswise into star shapes, and eat. No peeling or seeding required.

Frequently Asked Questions (FAQ)

How many calories are in a starfruit?

One medium starfruit (about 91 grams) contains approximately 28 calories. It provides 6 grams of carbohydrates, 4 grams of natural sugar, and 2.5 grams of fiber. Starfruit is also an excellent source of vitamin C, delivering 31% of the daily value per fruit.

Is starfruit safe for everyone to eat?

Starfruit is safe for most people but can be dangerous for those with kidney disease. It contains oxalic acid and a neurotoxin called caramboxin, which healthy kidneys filter out easily. In people with impaired kidney function, these compounds can accumulate and cause serious neurological symptoms. Anyone with kidney disease should avoid starfruit entirely and consult their doctor.

Is starfruit good for weight loss?

Starfruit is one of the best fruits for weight loss. At just 31 calories per 100 grams and 91% water, it has an extremely low calorie density. A whole medium starfruit has fewer calories than a single tablespoon of most salad dressings. The fiber content (2.5 grams per fruit) also helps promote satiety.

How do you eat starfruit?

Wash the starfruit, trim the thin brown edges from the ridges with a paring knife (optional), and slice crosswise into star-shaped pieces. The entire fruit is edible — skin, flesh, and small seeds. Remove any visible seeds if preferred, though they are harmless. Ripe starfruit should be mostly yellow with only slight green tinges and a fragrant aroma.

What does starfruit taste like?

Starfruit has a unique flavor often described as a cross between an apple, pear, grape, and citrus. Less ripe starfruit is more tart and tangy (similar to green apple), while fully ripe fruit is sweeter and more tropical. The texture is crisp and juicy, similar to a cucumber or firm grape. It is refreshing and makes an eye-catching addition to fruit platters and salads.