Calorie data · Fruits← All foods

How many calories in
starfruit?

Per 100g, starfruit delivers 31 calories and 7g of carbs. Sweet, hydrating, and macro-light enough to fit most days.

31
kcal · 100g
1g
Protein
7g
Carbs
0.3g
Fat
Servings

Common serving sizes.

Calories scale with portion. Here's how a typical starfruit serving translates in your tracker:

Serving
Calories
Protein
3 oz (85g)
26 kcal
0.8g
4 oz (113g)
35 kcal
1.1g
1 cup (~150g)
47 kcal
1.5g
In your day

What 31 calories means.

Very low calorie — at 31 kcal per 100g, starfruit adds volume to a meal without meaningfully denting a calorie deficit.

Share of a 2,000-kcal day
2%
per 100g · 3.2g protein per 100 kcal
Time to burn it off
🚶 Walking6 min
🏃 Running3 min
🚴 Cycling3 min
Estimated for a 70 kg / 154 lb adult
Comparison

Starfruit vs. similar foods.

How starfruit stacks up on calories and protein against foods people commonly compare it to:

Food
Calories
Protein / 100 kcal
Starfruit
31 kcal / 100g
3.2g
32 kcal / 100g
2.2g
30 kcal / 100g
2g
30 kcal / 100g
2.3g
Track this food

Skip the lookup. Snap the plate.

Point your iPhone camera at starfruit and Spotwell's AI estimates the portion and macros in a few seconds. Check it, adjust anything that looks off, and log it.

Download on theApp Store
FAQ

Quick answers.

How many calories in starfruit?

Starfruit has approximately 31 calories per 100g. A typical serving — 3 oz (85g) — comes in at 26 calories.

How much protein is in starfruit?

1g of protein per 100g. That puts starfruit at roughly 3.2g of protein per 100 calories — a useful lens when comparing to other fruits sources.

How do I log starfruit accurately?

The simplest method: weigh it on a kitchen scale, then enter grams in your tracker. With Spotwell, you can skip the scale — point the camera at the plate and the AI estimates the portion in a few seconds. Adjust the value if it looks off.

Is starfruit good for weight loss?

It depends on your overall calorie target. Starfruit is naturally low-calorie at 31 kcal per 100g, so it's easy to fit into a deficit.