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Zwieback
Zwieback by S-Budget provides 401 kcal per 100 g, with 8 g of sugars and 11 g of protein. That is 16% more sugar than the average product in this category. Its Nutri-Score is D. It is listed in the Rusks category and comes in a 320g pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 320 g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 401 kcal | 1,283 kcal | 394 | |
| Total fat | 6.8 g | 21.8 g | 28% | 7 |
| Saturated fat | 1 g | 3.2 g | 16% | 1.8 −44% |
| Carbohydrates | 72 g | 230.4 g | 84% | 68.8 +5% |
| Total sugars | 8 g | 25.6 g | 6.9 +16% | |
| Dietary fiber | 4.1 g | 13.1 g | 47% | 5.8 −29% |
| Protein | 11 g | 35.2 g | 70% | 11.4 |
| Salt | 1.6 g | 5.1 g | 1.2 +33% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 971 Rusks products on Foodmetria.
Compared with other rusks
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Quantity
- 320g
- Serving size
- 320 g
- Labels & certifications
- Green Dot
- Sold in
- Germany
- Barcode
- 9100000801773
Prices reported by shoppers
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Frequently asked questions
How many calories are in Zwieback?
Zwieback contains 401 kcal per 100 g and about 1,283 kcal per serving (320 g).
How much sugar is in Zwieback?
Zwieback has 8 g of sugars per 100 g, which is considered moderate by UK front-of-pack guidelines.
Is Zwieback healthy?
It has a Nutri-Score of D (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 26, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
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