Brown Onions
Packaged product Vegetables Woolworths
Brown Onions contains 40 kcal per 100 g. A serving, 100.0 g (100 g) provides about 40 kcal.
Roughly 71% of its calories come from carbohydrates, with 29% from protein and 0% from fat (estimated with general energy factors).
That is less energy than the typical item in vegetables on FoodFactly, where the median is 128 kcal per 100 g across 19,182 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 | 40.2 kcal | |
| Total fat L | 0 g | 0% |
| Saturated fat L | 0 g | 0% |
| Cholesterol L | 0 mg | 0% |
| Sodium L | 13 mg | 0.6% |
| Total carbohydrates L | 6.7 g | 2% |
| Dietary fiber L | 1.6 g | 6% |
| Total sugars L | 5 g | |
| Added sugars L | 0 g | 0% |
| Protein L | 2.8 g | 6% |
| Vitamin A L | 0 µg | 0% |
| Vitamin C L | 4.1 mg | 5% |
| Vitamin D L | 0 µg | 0% |
| Vitamin E L | 0.047 mg | 0.3% |
| Thiamin (B1) L | 0.026 mg | 2% |
| Riboflavin (B2) L | 0.026 mg | 2% |
| Niacin (B3) L | 0.026 mg | 0.2% |
| Pantothenic acid (B5) L | 0.16 mg | 3% |
| Vitamin B6 L | 0.11 mg | 6% |
| Folate (B9) L | 31.1 µg | 8% |
| Vitamin B12 L | 0 µg | 0% |
| Calcium L | 26.2 mg | 2% |
| Iron L | 0 mg | 0% |
| Magnesium L | 9.4 mg | 2% |
| Phosphorus L | 38.8 mg | 3% |
| Potassium L | 199 mg | 4% |
| Zinc L | 0.24 mg | 2% |
| Copper L | 0 mg | 0% |
| Manganese L | 0.11 mg | 5% |
| Selenium L | 2.4 µg | 4% |
| Iodine L | 5.2 µg | 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 29%
- Carbohydrates 71%
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
- Protein2.8 gabove the median for vegetables (median 2.5 g)
- Fiber1.6 gbelow the median for vegetables (median 2 g)
- Sugars5 gin the top quarter of vegetables (median 2.4 g)
- Fat0 gin the lowest quarter of vegetables (median 3.6 g)
- Saturated fat0 gin the lowest quarter of vegetables (median 0.7 g)
- Sodium13 mgin the lowest quarter of vegetables (median 275 mg)
- Protein per 100 kcal7 gprotein density, useful for comparing foods with different calorie levels
- Water94.1 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Sugars and starch (1)
| Starch L | 0.26 g |
|---|
Carotenoids (1)
| Beta-carotene L | 26.2 µg |
|---|
Other components (2)
| Water L | 94.1 g |
|---|---|
| Alcohol L | 0 g |
Product details
- Brand
- Woolworths
- Barcode
- 9300633611972
- Quantity
- 1 kg
- Label serving
- 100.0 g
- Category
- Vegetables
Ingredients
Onions
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: Onion
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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 40 kcal. Serving, 100.0 g (100 g): about 40 kcal.
How much protein is in Brown Onions?
Brown Onions contains 2.8 g of protein per 100 g (6% of the 50 g Daily Value), or 2.8 g in serving, 100.0 g (100 g). About 29% of its calories come from protein. Compared with other vegetables, that is above the median (median 2.5 g).
How many carbs are in Brown Onions?
Brown Onions has 6.7 g of total carbohydrates per 100 g, including 1.6 g of fiber and 5 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 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).
How much sodium is in Brown Onions?
100 g contains 13 mg of sodium, 0.6% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated July 3, 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 9300633611972. License: ODbL 1.0 (Open Food Facts). Source record dated July 3, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 100/100 (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.