Nutrition report ready

Brown onions

Calories, Nutri-Score, processing level, additives, ingredients and shopper prices for this Tesco product.

Nutri-Score A NOVA 1

View details

Brown onions

by Tesco in Groceries Barcode 03243176
Very good nutritional quality
Unprocessed or minimally processed
Green-Score
a
Environmental impact estimate

Brown onions by Tesco provides 39 kcal per 100 g, with 6.2 g of sugars and 1 g of protein. That is 37% less sugar than the average product in this category. Its Nutri-Score is A and it is classified as NOVA 1 (unprocessed or minimally processed). It is listed in the Groceries category.

Nutrient levels per 100 g

Fat
0.1 g · Low
Saturated fat
0.1 g · Low
Sugars
6.2 g · Moderate
Salt
0.1 g · Low

Levels use UK front-of-pack reference thresholds.

Nutrition facts

Serving size: 1 serving (100 g)

Nutrient Per 100 g Per serving% DV* Category avg
Calories 39 kcal 39 kcal 194 −80%
Total fat 0.1 g 0.1 g 0% 12.8 −99%
Saturated fat 0.1 g 0.1 g 1% 2.4 −96%
Carbohydrates 8 g 8 g 3% 16.1 −50%
Total sugars 6.2 g 6.2 g 9.8 −37%
Added sugars 0 g 0 g 0% 4.8 −100%
Dietary fiber 1.1 g 1.1 g 4% 2.4 −54%
Protein 1 g 1 g 2% 2.8 −65%
Salt 0.1 g 0.1 g 5.9 −98%

*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 59921 Groceries products on Foodmetria.

Compared with other groceries

Calories lower 20%
Sugars higher 39%
Salt lower 13%
Saturated fat lower 40%
Protein top 55%
Fiber top 42%

Bar shows the share of products in this category that contain less of the nutrient.

Ingredients

onion

Palm oil freeVeganVegetarian

Product details

Serving size
1 serving (100 g)
Sold in
United Kingdom
Barcode
03243176

Prices reported by shoppers

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Frequently asked questions

How many calories are in Brown onions?

Brown onions contains 39 kcal per 100 g and about 39 kcal per serving (1 serving (100 g)).

How much sugar is in Brown onions?

Brown onions has 6.2 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 A (A is best, E is worst); it is in NOVA group 1 — unprocessed or minimally processed. Scores describe nutritional quality and processing, not suitability for your individual diet.

Is Brown onions vegan?

Based on its ingredient list, it appears to be vegan. Always check the package label.

Source: Open Food Facts (ODbL). Last updated March 27, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.

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