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Onion
Onion by Green Valley provides 40 kcal per 100 g, with 4.8 g of sugars and 0.9 g of protein. It is classified as NOVA 1 (unprocessed or minimally processed). It is listed in the Yellow onions category and comes in a 3 lbs pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 medium (110 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 40 kcal | 44 kcal | 37 +8% | |
| Total fat | 0 g | 0 g | 0% | 0.5 −100% |
| Saturated fat | 0.2 g | 0.2 g | 1% | 0.2 +12% |
| Carbohydrates | 9.1 g | 10 g | 4% | 6.3 +44% |
| Total sugars | 4.8 g | 5.3 g | 4.8 | |
| Added sugars | 0 g | 0 g | 0% | 0 |
| Dietary fiber | 2.7 g | 3 g | 11% | 1.7 +58% |
| Protein | 0.9 g | 1 g | 2% | 1.1 −18% |
| Salt | 0 g | 0 g | 0.1 −87% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 31 Yellow onions products on Foodmetria.
Compared with other yellow onions
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Yellow onions
Product details
- Quantity
- 3 lbs
- Serving size
- 1 medium (110 g)
- Sold in
- United States
- Barcode
- 0033383600024
Prices reported by shoppers
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Frequently asked questions
How many calories are in Onion?
Onion contains 40 kcal per 100 g and about 44 kcal per serving (1 medium (110 g)).
How much sugar is in Onion?
Onion has 4.8 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Onion healthy?
It is in NOVA group 1 — unprocessed or minimally processed. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Onion vegan?
Based on its ingredient list, it appears to be vegan. Always check the package label.
Source: Open Food Facts (ODbL). Last updated May 12, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
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