Brown Onions
Packaged product Vegetables Asda
Brown Onions contains 42 kcal per 100 g. A serving, 80 g (80 g) provides about 34 kcal.
Roughly 90% 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 vegetables on FoodFactly, where the median is 37 kcal per 100 g across 68 products.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 42 kcal | |
| Total fat L | 0.1 g | 0.1% |
| Saturated fat L | 0.026 g | 0.1% |
| Sodium L | 3 mg | 0.1% |
| Total carbohydrates L | 10.1 g | 4% |
| Dietary fiber L | 1.4 g | 5% |
| Total sugars L | 4.3 g | |
| Protein L | 0.9 g | 2% |
| Vitamin C L | 6.4 mg | 7% |
| Calcium L | 22 mg | 2% |
| Iron L | 0.19 mg | 1% |
| Potassium L | 144 mg | 3% |
% 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 90%
- 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
- Protein0.9 gin the lowest quarter of vegetables (median 1 g)
- Fiber1.4 gin the lowest quarter of vegetables (median 1.7 g)
- Sugars4.3 gbelow the median for vegetables (median 4.8 g)
- Fat0.1 gbelow the median for vegetables (median 0.25 g)
- Saturated fat0.026 gabove the median for vegetables (median 0 g)
- Sodium3 mgin the lowest quarter of vegetables (median 39 mg)
- Protein per 100 kcal2.1 gprotein density, useful for comparing foods with different calorie levels
Full nutrient profile
Fats and cholesterol (2)
| Monounsaturated fat L | 0.023 g |
|---|---|
| Polyunsaturated fat L | 0.062 g |
Product details
Ingredients
Ingredients not reported.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Silberzwiebeln Globus | 42 | 0.8 g | 8.1 g | 0.1 g |
| Cebolla ultracongelanda Hacendado | 42 | 1.2 g | 7.9 g | 0.2 g |
| Bio-Speisezwiebeln gelb Gut Bio | 42 | 1 g | 10.1 g | 0.08 g |
| Brown Onions Nature's Pick | 42 | 0.92 g | 10.1 g | 0.08 g |
| Red Onions Tesco | 41 | 1.2 g | 7.9 g | 0.2 g |
| Oignons en rondelles Delhaize | 41 | 1 g | 7.8 g | 0.5 g |
| Amsterdamse uiten zoetzuur Jumbo | 43 | 0.7 g | 8.5 g | 0.3 g |
| Oignons doux 1kg Boni | 40 | 1.3 g | 7.4 g | 0.59 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Brown Onions?
100 g of Brown Onions has 42 kcal. Serving, 80 g (80 g): about 34 kcal.
How much protein is in Brown Onions?
Brown Onions contains 0.9 g of protein per 100 g (2% of the 50 g Daily Value), or 0.72 g in serving, 80 g (80 g). About 8% of its calories come from protein. Compared with other vegetables, that is in the lowest quarter (median 1 g).
How many carbs are in Brown Onions?
Brown Onions has 10.1 g of total carbohydrates per 100 g, including 1.4 g of fiber and 4.3 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Brown Onions?
Brown Onions contains 0.1 g of fat per 100 g, of which 0.026 g is saturated (0.1% of the Daily Value).
How much sodium is in Brown Onions?
100 g contains 3 mg of sodium, 0.1% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated September 30, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 5054781511908. License: ODbL 1.0 (Open Food Facts). Source record dated September 30, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 95/100 (how it is calculated).
Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.