Edible parts
Fruit flesh (as sold)
Nutrition per 100 g
Food data (CoFID / USDA). % NRV is UK where a reference exists. Curiosity about the plant — not a diary score.
| Nutrient | Per 100 g | % NRV (UK) |
|---|---|---|
| Energy | 297 kJ / 71 kcal | 4% |
| Protein | 1.9 g | 4% |
| Carbohydrate | 16 g | 6% |
| Fibre | 6.5 g | — |
| Natural sugars | 9.4 g | — |
| Fat | 0.9 g | 1% |
| Vitamin A | 15 µg RE | 2% |
| Vitamin C | 44 mg | 55% |
| Vitamin E | 0.2 mg | 2% |
| Folate | 17 µg | 9% |
| Vitamin B6 | 0.04 mg | 3% |
| Calcium | 62 mg | 8% |
| Iron | 0.86 mg | 6% |
| Magnesium | 20 mg | 5% |
| Potassium | 186 mg | 9% |
| Zinc | 0.17 mg | 2% |
| Sodium | 10 mg | — |
Per 100 g · CoFID / USDA · % NRV UK · not medical advice
Prep notes
Eat the peel. That is where the fibre, calcium, and much of the vitamin C live.
Season
Often seasonal where grown; year-round when imported or stored.
Caution
Grocery / shop food data only. Not a wild forage guide. Thrive shows composition curiosity — not medical advice.
Answer-ready
Kumquat (Citrus japonica; SK Kumkvat) is listed in Thrive’s plant atlas under fruit. Nutrition below is per 100 g with % NRV (UK) where a reference exists — food data for curiosity, not a diary score or medical claim. Edible part covered here: Fruit flesh (as sold).