Calories in Oignons, rouge, brut
Generic food Raw Légumes
Oignons, rouge, brut contains 44 kcal per 100 g. A typical serving of 1 Oignon, comestible (197 g) provides about 87 kcal.
Roughly 89 % of its calories come from carbohydrates, with 8 % from protein and 2 % from fat (estimated with general energy factors).
That is more energy than the typical item in légumes et produits végétaux on FoodFactly, where the median is 35 kcal per 100 g across 866 foods.
These values are for the raw food. Cooking changes the water content and some nutrients, so cooked versions are listed separately below.
The data comes from USDA FoodData Central: Foundation Foods, where most core values were measured by laboratory analysis.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories C | 44 kcal | |
| Total fat M | 0,1 g | 0,1 % |
| Saturated fat | not reported | |
| Sodium M | 1 mg | 0 % |
| Total carbohydrates M | 9,9 g | 4 % |
| Dietary fiber M | 2,2 g | 8 % |
| Total sugars M | 5,8 g | |
| Protein M | 0,94 g | 2 % |
| Vitamine C M | 8,1 mg | 9 % |
| Biotine (B7) M | 0 µg | 0 % |
| Calcium M | 17 mg | 1 % |
| Fer M | 0,24 mg | 1 % |
| Magnésium M | 11,4 mg | 3 % |
| Phosphore M | 41 mg | 3 % |
| Potassium M | 197 mg | 4 % |
| Zinc M | 0,17 mg | 2 % |
| Cuivre M | 0,058 mg | 6 % |
| Manganèse M | 0,12 mg | 5 % |
| Sélénium M | 0,5 µg | 0,9 % |
| Iodine M | 0 µg | 0 % |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 8 %
- Carbohydrates 89 %
- Fat 2 %
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein0,94 gin the lowest quarter of légumes et produits végétaux (median 2 g)
- Sugars5,8 gin the top quarter of légumes et produits végétaux (median 2,3 g)
- Fat0,1 gin the lowest quarter of légumes et produits végétaux (median 0,3 g)
- Sodium1 mgin the lowest quarter of légumes et produits végétaux (median 36 mg)
- Protein per 100 kcal2,1 gprotein density, useful for comparing foods with different calorie levels
- Water88,6 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Sugars and starch (5)
| Sucre M | 1,7 g |
|---|---|
| Glucose M | 2,3 g |
| Fructose M | 1,8 g |
| Lactose M | 0 g |
| Maltose M | 0 g |
Other components (3)
| Eau M | 88,6 g |
|---|---|
| Cendres M | 0,43 g |
| Énergie C | 186 kJ |
Other forms of Oignons
Raw, cooked, dried and processed versions are separate records with their own measured values.
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Oignon, brut Raw | 40 | 1,1 g | 9,3 g | 0,1 g |
| Oignons, cuits, bouillie, égouttés, sans sel Cooked | 44 | 1,4 g | 10,2 g | 0,19 g |
| Oignons, flocons déshydratés Dried or dry | 349 | 9 g | 83,3 g | 0,46 g |
| Oignons, en conserve, solides et liquides Canned | 19 | 0,85 g | 4 g | 0,09 g |
| Oignons, jaune, séchés Cooked | 123 | 0,95 g | 7,9 g | 10,8 g |
| Oignons, ressort ou pétoncles (y compris dessus et bulbe), brut Raw | 32 | 1,8 g | 7,3 g | 0,19 g |
| Oignons, jeune vert, haut de gamme seulement | 27 | 0,97 g | 5,7 g | 0,47 g |
| Oignons, c'est vrai, brut Raw | 34 | 1,9 g | 6,5 g | 0,4 g |
| Oignons, doux, brut Raw | 32 | 0,8 g | 7,6 g | 0,08 g |
| Oignons, cuits, bouillie, égouttés, avec sel Cooked | 42 | 1,4 g | 9,6 g | 0,19 g |
| Oignons, congelés, hachés, cuits, bouillie, égouttés, avec sel Cooked | 26 | 0,77 g | 6 g | 0,1 g |
| Oignons, congelés, hachés, non préparé Frozen | 29 | 0,79 g | 6,8 g | 0,1 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Foods with a similar nutritional profile
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Carottes, brut Raw | 41 | 0,93 g | 9,6 g | 0,24 g |
| Betteraves, brut Raw | 43 | 1,6 g | 9,6 g | 0,17 g |
| Poivrons rouges, brut Raw | 26 | 0,99 g | 6 g | 0,3 g |
| Rutabagas, brut Raw | 37 | 1,1 g | 8,6 g | 0,16 g |
| Haricots verts, brut Raw | 31 | 1,8 g | 7 g | 0,22 g |
| Poivrons, chili chaud, rouge, brut Raw | 40 | 1,9 g | 8,8 g | 0,44 g |
| Poivrons, chili chaud, vert, brut Raw | 40 | 2 g | 9,5 g | 0,2 g |
| Carottes, bébé, brut Raw | 35 | 0,64 g | 8,2 g | 0,13 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in raw oignons?
100 g of raw oignons has 44 kcal. 1 Oignon, comestible (197 g): about 87 kcal.
How much protein is in raw oignons?
Raw oignons contains 0,94 g of protein per 100 g (2 % of the 50 g Daily Value), or 1,9 g in 1 Oignon, comestible (197 g). About 8 % of its calories come from protein. Compared with other légumes et produits végétaux, that is in the lowest quarter (median 2 g).
How many carbs are in raw oignons?
Raw oignons has 9,9 g of total carbohydrates per 100 g, including 2,2 g of fiber and 5,8 g of sugars.
How much fat is in raw oignons?
Raw oignons contains 0,1 g of fat per 100 g.
How much sodium is in raw oignons?
100 g contains 1 mg of sodium, 0 % of the 2,300 mg Daily Value.
Does oignons have the same nutrition raw and cooked?
No. Per 100 g, oignons, rouge, brut has 44 kcal, while oignons, cuits, bouillie, égouttés, sans sel has 44 kcal. Cooking changes the water content, so always use the record that matches how you weigh the food.
Where does this nutrition data come from?
From USDA FoodData Central: Foundation Foods, record dated 1 avril 2020. FoodFactly last checked it on 6 novembre 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: Foundation Foods, record 790577. License: CC0 1.0 (U.S. public domain). Source record dated 1 avril 2020. Imported 6 novembre 2026.
Last updated: . Data quality score: 95/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.