Sweet onions

Packaged product Snacks

Data check: sugars are higher than total carbohydrates. The source data may contain an error, so treat these values with caution.

Sweet onions contains 21 kcal per 100 g. A Serving, 100 g, 100 g (100 g) provides about 21 kcal.

Roughly 85 % of its calories come from carbohydrates, with 10 % from protein and 4 % from fat (estimated with general energy factors).

That is less energy than the typical item in Snacks on FoodFactly, where the median is 100 kcal per 100 g across 3.461 products.

100 g provides 36 % of the Daily Value for Iodin.

The values are label data submitted by the manufacturer to USDA FoodData Central.

Sweet onions, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
21kcal per 100 g
0,5 gprotein
4,3 gcarbohydrates
0,1 gfat
21kcal in Serving, 100 g, 100 g (100 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 21 kcal
Total fat L 0,1 g 0,1 %
Saturated fat L 0,11 g 0,6 %
Cholesterol L 0 mg 0 %
Sodium L 1.093 mg 48 %
Total carbohydrates L 4,3 g 2 %
Dietary fiber L 2 g 7 %
Total sugars L 8,2 g
Added sugars L 5,5 g 11 %
Protein L 0,5 g 1 %
Vitamin A L 0 µg0 %
Vitamin C L 2,2 mg2 %
Vitamin D L 0 µg0 %
Vitamin E L 0,025 mg0,2 %
Thiamin (B1) L 0,014 mg1 %
Riboflavin (B2) L 0,015 mg1 %
Niacin (B3) L 0,014 mg0,1 %
Pantothensäure (B5) L 0,084 mg2 %
Vitamin B6 L 0,056 mg3 %
Folat (B9) L 16,7 µg4 %
Vitamin B12 L 0 µg0 %
Calcium L 17,2 mg1 %
Eisen L 0,059 mg0,3 %
Magnesium L 6,8 mg2 %
Phosphor L 23,1 mg2 %
Kalium L 114 mg2 %
Zink L 0,14 mg1 %
Kupfer L 0,009 mg1 %
Mangan L 0,077 mg3 %
Selen L 1,7 µg3 %
Iodin L 54 µg36 %

% 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: 10 %Carbohydrates: 85 %Fat: 4 %Alcohol: 0,8 %21kcal / 100 g
  • Protein 10 %
  • Carbohydrates 85 %
  • Fat 4 %
  • Alcohol 0,8 %

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

Iodin36 %Folat (B9)4 %Mangan3 %Vitamin B63 %Selen3 %Vitamin C2 %Kalium2 %Phosphor2 %Pantothensäure (B5)2 %Magnesium2 %

Nutritional insights

  • Protein0,5 gabove the median for Snacks (median 0 g)
  • Fiber2 gabove the median for Snacks (median 1,1 g)
  • Sugars8,2 gin the top quarter of Snacks (median 1,8 g)
  • Fat0,1 gabove the median for Snacks (median 0 g)
  • Saturated fat0,11 gabove the median for Snacks (median 0 g)
  • Sodium1.093 mgabove the median for Snacks (median 789 mg)
  • Protein per 100 kcal2,4 gprotein density, useful for comparing foods with different calorie levels
  • Water82,4 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)
Stärke L0,14 g
Carotenoids (1)
Beta-Carotin L14,1 µg
Other components (2)
Wasser L82,4 g
Alkohol L0,022 g

Values by source

More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.

Per 100 g Open Food FactsUSDA Branded
Calories 21 kcal21 kcal
Protein 0,5 g0,5 g
Carbohydrates 4,3 g4,3 g
Fat 0,1 g0,1 g
Fiber 2 g2 g
Sugars 8,2 gn/a
Sodium 1.093 mgn/a

Product details

Barcode
5060336504622
Label serving
100 g (100 g)
Category
gesalzene Snacks
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Silverskin onions, water, spirit vinegar, sugar, salt, firming agent (calcium chloride), sweetener (sodium saccharin), preservative (sodium metabisulphite).

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

Ingredient guides: ZwiebelnEssigZuckerSalz

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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 Sweet onions?

100 g of Sweet onions has 21 kcal. Serving, 100 g, 100 g (100 g): about 21 kcal.

How much protein is in Sweet onions?

Sweet onions contains 0,5 g of protein per 100 g (1 % of the 50 g Daily Value), or 0,5 g in Serving, 100 g, 100 g (100 g). About 10 % of its calories come from protein. Compared with other Snacks, that is above the median (median 0 g).

How many carbs are in Sweet onions?

Sweet onions has 4,3 g of total carbohydrates per 100 g, including 2 g of fiber and 8,2 g of sugars.

How much fat is in Sweet onions?

Sweet onions contains 0,1 g of fat per 100 g, of which 0,11 g is saturated (0,6 % of the Daily Value).

What vitamins and minerals does Sweet onions contain?

Per 100 g, the most notable amounts relative to the Daily Value are Iodin (36 % DV). The full list is in the vitamins and minerals table above.

How much sodium is in Sweet onions?

100 g contains 1.093 mg of sodium, 48 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated 29. Mai 2026. FoodFactly last checked it on 7. November 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • USDA FoodData Central: Branded Foods, record 552213. License: CC0 1.0 (U.S. public domain). Source record dated 14. Januar 2018. Imported 6. November 2026.
  • Open Food Facts, record 5060336504622. License: ODbL 1.0 (Open Food Facts). Source record dated 29. Mai 2026. Imported 7. November 2026.

Last updated: . Data quality score: 90/100 (how it is calculated).

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.