View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
White caster sugar
White caster sugar by Sainsbury's provides 400 kcal per 100 g, with 99.9 g of sugars and 0.5 g of protein. That is 30% more sugar than the average product in this category. Its Nutri-Score is E. It is listed in the Sugars category and comes in a 1kg pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
| Nutrient | Per 100 g | Category avg |
|---|---|---|
| Calories | 400 kcal | 304 +32% |
| Total fat | 0.5 g | 0.5 |
| Saturated fat | 0 g | 0.3 −100% |
| Carbohydrates | 99.9 g | 89.9 +11% |
| Total sugars | 99.9 g | 76.9 +30% |
| Added sugars | 0 g | 56.4 −100% |
| Dietary fiber | 0.5 g | 1.4 −65% |
| Protein | 0.5 g | 0.3 +69% |
| Salt | 0 g | 0.2 −94% |
*% Daily Value for 100 g, based on a 2,000-calorie diet (FDA reference values). Category average across 2027 Sugars products on Foodmetria.
Compared with other sugars
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
White Beet Sugar (100%).
Product details
- Quantity
- 1kg
- Labels & certifications
- VegetarianVegan
- Sold in
- United Kingdom
- Barcode
- 00180269
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in White caster sugar?
White caster sugar contains 400 kcal per 100 g.
How much sugar is in White caster sugar?
White caster sugar has 99.9 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is White caster sugar healthy?
It has a Nutri-Score of E (A is best, E is worst). Scores describe nutritional quality and processing, not suitability for your individual diet.
Is White caster sugar vegan?
Based on its ingredient list, it appears to be vegan. Always check the package label.
Source: Open Food Facts (ODbL). Last updated March 5, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
a NOVA 4
a NOVA 4
b NOVA 2
b More sugars
View all →
e
NOVA 4
e NOVA 4
NOVA 4
e NOVA 2 More from Sainsbury's
View all →
a NOVA 4
e NOVA 3
e NOVA 2
c NOVA 1
e NOVA 2
d NOVA 3