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Caster Sugar
Caster Sugar by Tesco provides 400 kcal per 100 g, with 99.8 g of sugars and 0 g of protein. Its Nutri-Score is E and it is classified as NOVA 2 (processed culinary ingredient). It is listed in the Caster sugars category and comes in a 1 kg pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 5 g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 400 kcal | 20 kcal | 393 | |
| Total fat | 0 g | 0 g | 0% | 0.1 −100% |
| Saturated fat | 0 g | 0 g | 0% | 0 −100% |
| Carbohydrates | 100 g | 5 g | 2% | 96.7 |
| Total sugars | 99.8 g | 5 g | 96.3 | |
| Added sugars | 100 g | 5 g | 10% | 72.9 +37% |
| Dietary fiber | 0 g | 0 g | 0% | 0 −100% |
| Protein | 0 g | 0 g | 0% | 1.4 −100% |
| Salt | 0 g | 0 g | 0 −72% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 72 Caster sugars products on Foodmetria.
Compared with other caster sugars
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Caster Sugar (100%)
Product details
- Quantity
- 1 kg
- Serving size
- 5 g
- Labels & certifications
- Vegetarian
- Sold in
- Ireland
- Barcode
- 5000358318036
Prices reported by shoppers
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Frequently asked questions
How many calories are in Caster Sugar?
Caster Sugar contains 400 kcal per 100 g and about 20 kcal per serving (5 g).
How much sugar is in Caster Sugar?
Caster Sugar has 99.8 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Caster Sugar healthy?
It has a Nutri-Score of E (A is best, E is worst); it is in NOVA group 2 — processed culinary ingredient. Scores describe nutritional quality and processing, not suitability for your individual diet.
Source: Open Food Facts (ODbL). Last updated April 2, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
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