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Rainbow Layer Cake (Sainsbury's)
Rainbow Layer Cake (Sainsbury's) by Sainsbury's provides 470 kcal per 100 g, with 42.1 g of sugars and 3.5 g of protein. That is 33% more sugar than the average product in this category. Its Nutri-Score is E. It is listed in the Cakes category and comes in a 685 pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 68.5 g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 470 kcal | 322 kcal | 389 +21% | |
| Total fat | 26.3 g | 18 g | 23% | 18.2 +45% |
| Saturated fat | 12.8 g | 8.8 g | 44% | 7.4 +74% |
| Carbohydrates | 54.5 g | 37.3 g | 14% | 51.9 +5% |
| Total sugars | 42.1 g | 28.8 g | 31.8 +33% | |
| Dietary fiber | 0.5 g | 0.3 g | 1% | 1.8 −72% |
| Protein | 3.5 g | 2.4 g | 5% | 4.7 −26% |
| Salt | 0.4 g | 0.3 g | 0.7 −44% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 9272 Cakes products on Foodmetria.
Compared with other cakes
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Quantity
- 685
- Serving size
- 68.5 g
- Sold in
- United Kingdom
- Barcode
- 00455046
Prices reported by shoppers
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Frequently asked questions
How many calories are in Rainbow Layer Cake (Sainsbury's)?
Rainbow Layer Cake (Sainsbury's) contains 470 kcal per 100 g and about 322 kcal per serving (68.5 g).
How much sugar is in Rainbow Layer Cake (Sainsbury's)?
Rainbow Layer Cake (Sainsbury's) has 42.1 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Rainbow Layer Cake (Sainsbury's) 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.
Source: Open Food Facts (ODbL). Last updated August 19, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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