Sliced Onion
Sliced Onion contains 41 kcal per 100 g. A serving, 100 g (100 g) provides about 41 kcal.
Roughly 83 % of its calories come from carbohydrates, with 13 % from protein and 5 % from fat (estimated with general energy factors).
That is less energy than the typical item in légumes on FoodFactly, where the median is 141 kcal per 100 g across 26 170 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 | 41 kcal | |
| Total fat L | 0,2 g | 0,3 % |
| Saturated fat L | 0,1 g | 0,5 % |
| Sodium | not reported | |
| Total carbohydrates L | 7,9 g | 3 % |
| Dietary fiber | not reported | |
| Total sugars L | 5,6 g | |
| Protein L | 1,2 g | 2 % |
% 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 13 %
- Carbohydrates 83 %
- Fat 5 %
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Nutritional insights
- Protein1,2 gbelow the median for légumes (median 2,5 g)
- Sugars5,6 gin the top quarter of légumes (median 2,1 g)
- Fat0,2 gin the lowest quarter of légumes (median 5,4 g)
- Saturated fat0,1 gbelow the median for légumes (median 1,1 g)
- Protein per 100 kcal2,9 gprotein density, useful for comparing foods with different calorie levels
Ingredients
Ingredients not reported.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Yellow Onions Hannaford | 41 | 1,4 g | 9,5 g | 0 g |
| Carrot Stix Green Valley Farms | 41 | 1,2 g | 9,4 g | 0 g |
| Mushroom Stir Fry Morrisons | 41 | 1,4 g | 2,9 g | 1,9 g |
| Pickles Concombre Piment Les 3 Chouettes | 41 | 0,7 g | 8 g | 0,6 g |
| Daily Greens Sisú | 41 | 0,5 g | 9,5 g | 0,1 g |
| Pickles concombre aneth Les 3 Chouettes | 41 | 0,7 g | 8 g | 0,6 g |
| Carrot Batons M&S Food | 41 | 0,6 g | 6,7 g | 0,5 g |
| Broccoli Florets Taylor Farms | 41 | 2,4 g | 7,1 g | 0 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Sliced Onion?
100 g of Sliced Onion has 41 kcal. Serving, 100 g (100 g): about 41 kcal.
How much protein is in Sliced Onion?
Sliced Onion contains 1,2 g of protein per 100 g (2 % of the 50 g Daily Value), or 1,2 g in serving, 100 g (100 g). About 13 % of its calories come from protein. Compared with other légumes, that is below the median (median 2,5 g).
How many carbs are in Sliced Onion?
Sliced Onion has 7,9 g of total carbohydrates per 100 g, including 5,6 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Sliced Onion?
Sliced Onion contains 0,2 g of fat per 100 g, of which 0,1 g is saturated (0,5 % of the Daily Value).
Where does this nutrition data come from?
From Open Food Facts, record dated 26 mars 2026. FoodFactly last checked it on 8 novembre 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 5411361011508. License: ODbL 1.0 (Open Food Facts). Source record dated 26 mars 2026. Imported 8 novembre 2026.
Last updated: . Data quality score: 80/100 (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.