sourdough
Packaged product Bread and Baked Goods Sainsbury’s
Sourdough contains 252 kcal per 100 g. A serving, 50 g (50 g) provides about 126 kcal.
Roughly 84% of its calories come from carbohydrates, with 11% from protein and 4% from fat (estimated with general energy factors).
That is close to the median for bread and baked goods on FoodFactly (263 kcal per 100 g).
100 g provides 77% of the Daily Value for iodine, 60% of the Daily Value for manganese and 22% of the Daily Value for copper.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 252 kcal | |
| Total fat L | 1 g | 1% |
| Saturated fat L | 0.16 g | 0.8% |
| Cholesterol L | 0.18 mg | 0.1% |
| Sodium L | 2,317 mg | 101% |
| Total carbohydrates L | 47.5 g | 17% |
| Dietary fiber L | 4.7 g | 17% |
| Total sugars L | 1 g | |
| Added sugars L | 0 g | 0% |
| Protein L | 6.5 g | 13% |
| Vitamin A L | 0.084 µg | 0% |
| Vitamin C L | 0.14 mg | 0.2% |
| Vitamin D L | 0.075 µg | 0.4% |
| Vitamin E L | 0.52 mg | 3% |
| Thiamin (B1) L | 0.15 mg | 12% |
| Riboflavin (B2) L | 0.003 mg | 0.2% |
| Niacin (B3) L | 0.031 mg | 0.2% |
| Pantothenic acid (B5) L | 0.28 mg | 6% |
| Vitamin B6 L | 0.09 mg | 5% |
| Folate (B9) L | 14.7 µg | 4% |
| Vitamin B12 L | 0.001 µg | 0% |
| Calcium L | 19.8 mg | 2% |
| Iron L | 1.4 mg | 8% |
| Magnesium L | 45.6 mg | 11% |
| Phosphorus L | 141 mg | 11% |
| Potassium L | 187 mg | 4% |
| Zinc L | 1.2 mg | 11% |
| Copper L | 0.2 mg | 22% |
| Manganese L | 1.4 mg | 60% |
| Selenium L | 5.9 µg | 11% |
| Iodine L | 116 µg | 77% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 11%
- Carbohydrates 84%
- Fat 4%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein6.5 gin the lowest quarter of bread and baked goods (median 8.9 g)
- Fiber4.7 gabove the median for bread and baked goods (median 3.5 g)
- Sugars1 gin the lowest quarter of bread and baked goods (median 3 g)
- Fat1 gin the lowest quarter of bread and baked goods (median 3.6 g)
- Saturated fat0.16 gbelow the median for bread and baked goods (median 0.4 g)
- Sodium2,317 mgin the top quarter of bread and baked goods (median 464 mg)
- Protein per 100 kcal2.6 gprotein density, useful for comparing foods with different calorie levels
- Water32.2 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Sugars and starch (1)
| Starch L | 33.8 g |
|---|
Carotenoids (1)
| Beta-carotene L | 2.9 µg |
|---|
Other components (2)
| Water L | 32.2 g |
|---|---|
| Alcohol L | 0 g |
Product details
- Brand
- Sainsbury’s
- Barcode
- 0042131467420
- Label serving
- 50 g
- Category
- Breads
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Fortified British Wheat Flour (Wheat Flour, Calcium Carbonate, Niacin, Iron, Thiamin), Water, Rye Flour, Salt, Wholemeal Wheat Flour, Malted Wheat Flour, Wheat Gluten. ALLERGY ADVICE: For allergens, including cereals containing gluten, please see ingredients in bold. Products from our in store bakery are not suitable for customers with an allergy to Cereals containing gluten (Wheat, Rye, Barley, Oats, Spelt, Kamut), Egg, Peanut, Soya, Milk, Nuts, Celery, Mustard, Sesame or Sulphites due to the way these products are prepared. Suitable for Vegetarians
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Proteínas vegetales Thins | 252 | 18 g | 28 g | 3.6 g |
| Perene complet Le Blé De Nos Campagne | 252 | 7.8 g | 50 g | 1.1 g |
| Better Sandwich Bread Milk 6 Slices Garden | 252 | 9.4 g | 47.2 g | 3 g |
| Mik bread Golden bite | 252 | 7.6 g | 52 g | 1.5 g |
| BA BR Voor elke kors met krok BONUS Albert Heijn | 252 | 13 g | 36 g | 4.5 g |
| Pan Piuma Artebianca | 252 | 8.4 g | 45.2 g | 3.6 g |
| Fiberbaguetter glutenfri 300g Semper Arvid nordquist | 252 | 4 g | 47 g | 4 g |
| Pain aux graines Coop | 252 | 8.8 g | 39 g | 5.6 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in sourdough?
100 g of sourdough has 252 kcal. Serving, 50 g (50 g): about 126 kcal.
How much protein is in sourdough?
Sourdough contains 6.5 g of protein per 100 g (13% of the 50 g Daily Value), or 3.2 g in serving, 50 g (50 g). About 11% of its calories come from protein. Compared with other bread and baked goods, that is in the lowest quarter (median 8.9 g).
How many carbs are in sourdough?
Sourdough has 47.5 g of total carbohydrates per 100 g, including 4.7 g of fiber and 1 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in sourdough?
Sourdough contains 1 g of fat per 100 g, of which 0.16 g is saturated (0.8% of the Daily Value).
What vitamins and minerals does sourdough contain?
Per 100 g, the most notable amounts relative to the Daily Value are iodine (77% DV), manganese (60% DV), copper (22% DV), Thiamin (B1) (12% DV) and phosphorus (11% DV). The full list is in the vitamins and minerals table above.
How much sodium is in sourdough?
100 g contains 2,317 mg of sodium, 101% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated March 27, 2026. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 0042131467420. License: ODbL 1.0 (Open Food Facts). Source record dated March 27, 2026. Imported November 8, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.