Brown onions

Packaged product Drikkevarer Tesco

Brown onions contains 39 kcal per 100 g. A serving, 1 serving, 100 g (100 g) provides about 39 kcal.

Roughly 87 % of its calories come from carbohydrates, with 11 % from protein and 2 % from fat (estimated with general energy factors).

That is less energy than the typical item in drikkevarer on FoodFactly, where the median is 107 kcal per 100 g across 4.365 products.

The values are as declared on the product label and entered by Open Food Facts contributors.

Brown onions by Tesco, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
39kcal per 100 g
1 gprotein
8 gcarbohydrates
0,1 gfat
39kcal in serving, 1 serving, 100 g (100 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 39 kcal
Total fat L 0,1 g 0,1 %
Saturated fat L 0,1 g 0,5 %
Cholesterol L 0 mg 0 %
Sodium L 39 mg 2 %
Total carbohydrates L 8 g 3 %
Dietary fiber L 1,1 g 4 %
Total sugars L 6,2 g
Added sugars L 0 g 0 %
Protein L 1 g 2 %
Vitamin A L 0 µg0 %
Vitamin C L 3,9 mg4 %
Vitamin D L 0 µg0 %
Vitamin E L 0,045 mg0,3 %
Thiamin (B1) L 0,025 mg2 %
Riboflavin (B2) L 0,025 mg2 %
Niacin (B3) L 0,025 mg0,2 %
Pantothensyre (B5) L 0,15 mg3 %
Vitamin B6 L 0,1 mg6 %
Folat (B9) L 29,6 µg7 %
Vitamin B12 L 0 µg0 %
Calcium L 25 mg2 %
Jern L 0 mg0 %
Magnesium L 9 mg2 %
Phosphor L 37 mg3 %
Kalium L 190 mg4 %
Zink L 0,23 mg2 %
Kobber L 0 mg0 %
Mangan L 0,1 mg4 %
Selen L 2,3 µg4 %
Jod L 5 µg3 %

% 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: 11 %Carbohydrates: 87 %Fat: 2 %39kcal / 100 g
  • Protein 11 %
  • Carbohydrates 87 %
  • 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

Folat (B9)7 %Vitamin B66 %Mangan4 %Vitamin C4 %Selen4 %Kalium4 %Jod3 %Pantothensyre (B5)3 %Phosphor3 %Magnesium2 %

Nutritional insights

  • Protein1 gbelow the median for drikkevarer (median 2,1 g)
  • Fiber1,1 gin the lowest quarter of drikkevarer (median 3,6 g)
  • Sugars6,2 gabove the median for drikkevarer (median 2 g)
  • Fat0,1 gbelow the median for drikkevarer (median 0,63 g)
  • Saturated fat0,1 gbelow the median for drikkevarer (median 0,2 g)
  • Sodium39 mgbelow the median for drikkevarer (median 40 mg)
  • Protein per 100 kcal2,6 gprotein density, useful for comparing foods with different calorie levels
  • Water89,6 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)
Stivelse L0,25 g
Carotenoids (1)
Betacaroten L25 µg
Other components (2)
Vand L89,6 g
Alkohol L0 g

Product details

Brand
Tesco
Barcode
03243176
Label serving
1 serving (100 g)
Category
dagligvarer
Packaging
Unknown,en:mixed-plastic-unknown,en:mixed-plastic-wrapper
Nutri-Score
A as computed by Open Food Facts
NOVA group
1 processing level (1 to 4), as classified by Open Food Facts

Ingredients

onion

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: Løg

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Oignons rouges Carrefour 39 1 g 8 g 0 g
Caffe Drink Kaiku 39 0,6 g 8,2 g 0,4 g
Oignon jaune Condichef 39 1,1 g 6,3 g 0 g
Oignons émincés Carrefour 39 1 g 8 g 0 g
Dill Ökoland 39 4 g 2,4 g 0,8 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 39 kcal. Serving, 1 serving, 100 g (100 g): about 39 kcal.

How much protein is in Brown onions?

Brown onions contains 1 g of protein per 100 g (2 % of the 50 g Daily Value), or 1 g in serving, 1 serving, 100 g (100 g). About 11 % of its calories come from protein. Compared with other drikkevarer, that is below the median (median 2,1 g).

How many carbs are in Brown onions?

Brown onions has 8 g of total carbohydrates per 100 g, including 1,1 g of fiber and 6,2 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 0,1 g is saturated (0,5 % of the Daily Value).

How much sodium is in Brown onions?

100 g contains 39 mg of sodium, 2 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 27. marts 2026. FoodFactly last checked it on 6. november 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 03243176. License: ODbL 1.0 (Open Food Facts). Source record dated 27. marts 2026. Imported 6. november 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.