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Brown Onions
Brown Onions by Sainburys provides 38 kcal per 100 g, with 5.9 g of sugars and 1 g of protein. Its Nutri-Score is B. It is listed in the Onions category and comes in a 500g pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
| Nutrient | Per 100 g | Category avg |
|---|---|---|
| Calories | 38 kcal | 58 −35% |
| Total fat | 0.5 g | 1.4 −65% |
| Saturated fat | 0.1 g | 0.3 −68% |
| Carbohydrates | 7.6 g | 9.2 −18% |
| Total sugars | 5.9 g | 5.4 +9% |
| Added sugars | 0 g | 0.4 −100% |
| Dietary fiber | 1.1 g | 1.8 −39% |
| Protein | 1 g | 1.9 −46% |
| Salt | 0 g | 0.5 −98% |
*% Daily Value for 100 g, based on a 2,000-calorie diet (FDA reference values). Category average across 210 Onions products on Foodmetria.
Compared with other onions
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
BROWN ONIONS
Product details
- Quantity
- 500g
- Sold in
- United Kingdom
- Barcode
- 00507837
Prices reported by shoppers
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Frequently asked questions
How many calories are in Brown Onions?
Brown Onions contains 38 kcal per 100 g.
How much sugar is in Brown Onions?
Brown Onions has 5.9 g of sugars per 100 g, which is considered moderate by UK front-of-pack guidelines.
Is Brown Onions healthy?
It has a Nutri-Score of B (A is best, E is worst). Scores describe nutritional quality and processing, not suitability for your individual diet.
Source: Open Food Facts (ODbL). Last updated March 28, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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