Star Fruit: Calories, Nutrition Facts, and Health Benefits (2026)

Star fruit contains 28 calories per medium fruit (91 g), providing 2.5 g of fiber and 31.3 mg of vitamin C, which is 35% of the daily value. With a low glycemic index of about 30, it is a suitable option for many diets.

This page provides a comprehensive overview of star fruit nutrition, including its calorie count, macronutrient breakdown, and health benefits. It also discusses how star fruit fits into various dietary goals and compares it with other fruits.

Star Fruit Nutrition Facts (Per Serving and Per 100 g)

The following nutrition facts table outlines the key nutrients found in star fruit per 1 medium fruit and per 100 g serving.

Values are for 1 medium star fruit (91 g).

Nutrient	Per Serving	Per 100 g	% Daily Value (per serving)
Calories	28	31	1%
Protein	0.9 g	1.0 g	2%
Carbohydrates	6.1 g	6.7 g	2%
Fiber	2.5 g	2.8 g	9%
Sugar	3.6 g	4.0 g	-
Fat	0.3 g	0.3 g	0%
Vitamin C	31.3 mg	34.4 mg	35%
Potassium	121 mg	133 mg	3%
Folate	11 mcg	12 mcg	3%

About 79% of star fruit calories come from carbohydrates, 12% from protein and 9% from fat.

Star Fruit by Health Goal

Here, we evaluate how star fruit rates against common dietary goals, helping you understand its role in a balanced diet.

Goal	Rating	Why
Weight loss	Excellent	28 calories per serving with 2.5 g fiber for fullness
Blood sugar / diabetes	Excellent	Glycemic load of about 2 per serving
Immunity	Good	Provides 31.3 mg vitamin C (35% DV)
Digestion	Good	2.5 g fiber per serving supports regularity
Heart health	Good	Potassium (121 mg) and fiber, very low sodium
Muscle gain	Fair	Low in protein (0.9 g); best as a vitamin-rich choice, not a protein source

Star Fruit and Blood Sugar

Glycemic index: 30. Glycemic load: 2 per serving.

Star Fruit has a glycemic index of about 30 and a glycemic load of around 2 per serving, so it has a modest effect on blood sugar. Fiber and water slow sugar absorption, and pairing it with protein or fat steadies the response.

How Star Fruit Compares to Other Fruits

In this section, we compare star fruit with other popular fruits to highlight its unique nutritional profile.

Fruit (per 100 g)	Calories	Sugar (g)	Fiber (g)	Vitamin C (mg)
Star Fruit	31	4.0	2.8	34.4
Kiwi	61	9.0	3.0	92.7
Strawberry	32	4.9	2.0	58.8
Orange	47	9.4	2.4	53.2

Star Fruit Myths, Checked

Star fruit is safe for everyone , False. People with kidney disease should avoid star fruit, which contains a toxin they cannot clear.

Star fruit has no nutrients , False. It is low calorie with about 34 mg vitamin C per 100 g.

How to Track Star Fruit

Fruit portions are easy to misjudge, and the difference between a star fruit and a larger helping changes the sugar and calories you log. Nutrola identifies food from a photo, barcode or voice entry and returns calories and macros, so you can log star fruit accurately instead of estimating. Nutrola is available from EUR 2.50 per month and shows no ads on any tier.

For related references, see every fruit ranked by glycemic load, most nutrient-dense fruits ranked, and berries ranked by sugar and antioxidants.

Sources

Nutrition values are from the USDA FoodData Central database, shown per serving and per 100 g, rounded. Percent Daily Values use US reference intakes for a 2,000 calorie diet. Glycemic index and load are from published international tables and vary by ripeness and variety. This is educational and not medical advice.

Frequently Asked Questions (FAQ)

How many calories are in a star fruit?

A medium star fruit contains 28 calories. This low-calorie count makes it an appealing option for those watching their caloric intake.

Is star fruit good for weight loss?

Star fruit can be beneficial for weight loss due to its low calorie content and high fiber content of 2.5 g per medium fruit, which may help promote feelings of fullness.

Can people with diabetes eat star fruit?

People with diabetes can eat star fruit, as it has a low glycemic index of about 30 and a glycemic load of about 2, making it a suitable choice for blood sugar management.

How much vitamin C is in star fruit?

Star fruit is a good source of vitamin C, providing 31.3 mg per medium fruit, which contributes to 35% of the daily value recommended for adults.

Is star fruit high in sugar?

Star fruit contains 3.6 g of sugar per medium fruit, which is relatively low compared to many other fruits, making it a moderate choice for those monitoring sugar intake.

Can everyone eat star fruit?

Not everyone can eat star fruit, particularly individuals with kidney issues, as it contains oxalates that may pose risks for those with certain health conditions.

Key Takeaways

• Star fruit contains 28 calories per medium fruit.
• It provides 2.5 g of fiber, supporting digestive health.
• Star fruit is rich in vitamin C, offering 35% of the daily value.
• The glycemic index of star fruit is about 30.
• Star fruit has a low sugar content of 3.6 g per medium fruit.
• It is suitable for many diets, but caution is advised for those with kidney problems.