How Many Calories in Dragon Fruit? Nutrition Facts & Macros
100 grams of dragon fruit has 68 calories
Protein 0.7g · Carbs 16.2g · Fat 0.2g
Dragon fruit (Hylocereus undatus), also called pitahaya or pitaya, is a tropical cactus fruit with stunning pink skin and white or red flesh speckled with tiny black seeds. At 68 calories per 100g it is mostly water — 82% — with 16.24g of carbohydrate, of which 12g is sugar, and 19.8mg of vitamin C. The tiny black seeds are edible and carry what little fat the fruit has. One medium fruit (about 200g of edible flesh) has approximately 136 calories.
285 kJ · per 100g · Water: 82.44 g
Calorie Calculator: Dragon Fruit
100 g Dragon Fruit contains 68 kcal
Calories by Portion Size
| Portion | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 1 medium fruit (200 g) | 136 kcal | 1.4g | 32.5g | 0.4g |
| ½ fruit (100 g) | 68 kcal | 0.7g | 16.2g | 0.2g |
| 100 grams | 68 kcal | 0.7g | 16.2g | 0.2g |
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Dragon Fruit — Nutrition Facts
| Dragon Fruit | per 100g |
|---|---|
| Calories | 68 kcal |
| Protein | 0.68 g |
| Fat | 0.21 g |
| Carbs | 16.24 g |
| Saturated Fat | 0.052 g |
| Monounsaturated Fat | 0.02 g |
| Polyunsaturated Fat | 0.053 g |
| Cholesterol | 0 mg |
| Fiber | 1.8 g |
| Sugar | 12 g |
| Sodium | 1 mg |
| Potassium | 206 mg |
| Calcium | 13 mg |
| Magnesium | 14 mg |
| Phosphorus | 18 mg |
| Iron | 0.12 mg |
| Zinc | 0.09 mg |
| Selenium | 0.2 mcg |
| Vitamin A | 5 mcg |
| Vitamin C | 19.8 mg |
| Thiamine (B1) | 0.05 mg |
| Riboflavin (B2) | 0.026 mg |
| Niacin (B3) | 0.356 mg |
| Vitamin B6 | 0.101 mg |
| Folate | 11 mcg |
| Vitamin B12 | 0 mcg |
| Vitamin D | 0 mcg |
| Vitamin E | 0.18 mg |
| Vitamin K | 3.8 mcg |
| Water | 82.44 g |
Source: USDA FoodData Central (FDC ID: 2709234) · Data verified September 2026
Variations
White-fleshed dragon fruit
White-fleshed dragon fruit (Hylocereus undatus) is the most common variety. It has a mild, subtly sweet flavour with 68 kcal per 100g. The base nutrition data on this page is for white-fleshed dragon fruit.
Red-fleshed dragon fruit
Red-fleshed dragon fruit (Hylocereus costaricensis) has vibrant magenta flesh and higher betalain antioxidant content. Similar calories (about 68 kcal/100g) but slightly sweeter. The deep red colour comes from betacyanins — the same antioxidants found in beets. Note: it stains hands, clothes, and cutting boards.
Yellow dragon fruit
Yellow dragon fruit (Selenicereus megalanthus) is smaller with spiny yellow skin and white flesh. It is the sweetest variety — noticeably sweeter than the white or red. Similar calorie content but can have up to 12-15g sugar per 100g. It is also the most expensive variety, often found in specialty stores.
Dietary Perspectives
For Weight Loss
Dragon fruit has 68 calories per 100 g — moderate for a fruit, and 12 g of that 100 g is sugar. The 1.8 g of fibre and 82 % water give it some staying power, but less than a berry does. One medium fruit (200 g) is 136 calories, which is a snack rather than a garnish. Its mild sweetness suits a dessert craving; the portion is what to watch.
For Athletic Performance
Dragon fruit is a light, watery carbohydrate source rather than a mineral one: 16.24 g of carbohydrate per 100 g, 206 mg of potassium and 14 mg of magnesium. At 82 % water it is easy on the stomach, which makes it a reasonable pre-workout fruit when you want energy without weight. For electrolytes after a hard session, a banana or a potato does far more.
For Keto
Dragon fruit has 14.4 g of net carbs per 100 g (16.24 g of carbohydrate minus 1.8 g of fibre) — too much for a strict keto diet in an ordinary portion. Even 50 g costs 7.2 g. It has less sugar than mango and more than berries, so if you want a fruit on keto, berries are the cheaper choice. The seeds do provide a little polyunsaturated fat.
Frequently Asked Questions
How many calories are in dragon fruit?
100g of dragon fruit has 68 calories. One medium fruit (about 200g of edible flesh) has approximately 136 calories. It is 82% water, which keeps the energy density modest for a tropical fruit.
Is dragon fruit good for you?
Dragon fruit is mostly water and carbohydrate, with 1.8g of fibre and 19.8mg of vitamin C per 100g — about a fifth of a day's requirement. It also contains betalains, the pigment antioxidants that give the red-fleshed variety its colour. Its mineral content is modest: 206mg of potassium and 14mg of magnesium per 100g.
Can you eat dragon fruit on keto?
Dragon fruit has 16.24g of carbs per 100g with 1.8g of fibre, leaving 14.4g of net carbs — too much for a strict keto diet in any ordinary portion. Even 50g takes 7.2g of the day's budget. It has more sugar than berries and less than mango.
What does dragon fruit taste like?
Dragon fruit has a mild, subtly sweet flavor often compared to a cross between kiwi and pear. The texture is similar to kiwi, with crunchy tiny seeds throughout. The white-fleshed variety is milder, while red-fleshed dragon fruit is slightly sweeter and more flavorful.
What is the difference between white and red dragon fruit?
White-fleshed (Hylocereus undatus) and red-fleshed (Hylocereus costaricensis) dragon fruit have similar calories (about 68 kcal per 100g). Red dragon fruit has higher betalain antioxidants (giving it the colour), slightly more sugar, and can stain. Yellow dragon fruit (Selenicereus megalanthus) is smaller, sweeter, and has no betalains.
How do you eat dragon fruit?
Cut the fruit in half and scoop out the flesh with a spoon, or peel the skin and slice. The flesh and seeds are edible — only the pink skin is discarded. Best served chilled. Popular in smoothie bowls, fruit salads, and as a fresh snack. Store ripe fruit in the refrigerator for up to 5 days.
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