Sourdough
Packaged product Bread and Baked Goods Marks & Spencer
Sourdough contains 225 kcal per 100 g. A serving, 1 portion, 100 g (100 g) provides about 225 kcal.
Roughly 80% of its calories come from carbohydrates, with 17% from protein and 3% from fat (estimated with general energy factors).
That is less energy than the typical item in bread and baked goods on FoodFactly, where the median is 261 kcal per 100 g across 5,156 products.
100 g provides 84% of the Daily Value for manganese, 27% of the Daily Value for copper and 19% of the Daily Value for Thiamin (B1).
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 | 225 kcal | |
| Total fat L | 0.8 g | 1% |
| Saturated fat L | 0.2 g | 1% |
| Cholesterol L | 0 mg | 0% |
| Sodium L | 0.48 mg | 0% |
| Total carbohydrates L | 43.7 g | 16% |
| Dietary fiber L | 3.1 g | 11% |
| Total sugars L | 1.7 g | |
| Added sugars L | 0 g | 0% |
| Protein L | 9.4 g | 19% |
| Vitamin A L | 0 µg | 0% |
| Vitamin C L | 0.16 mg | 0.2% |
| Vitamin D L | 0.083 µg | 0.4% |
| Vitamin E L | 0.67 mg | 4% |
| Thiamin (B1) L | 0.22 mg | 19% |
| Riboflavin (B2) L | 0.039 mg | 3% |
| Niacin (B3) L | 0.54 mg | 3% |
| Pantothenic acid (B5) L | 0.54 mg | 11% |
| Vitamin B6 L | 0.12 mg | 7% |
| Folate (B9) L | 16.3 µg | 4% |
| Vitamin B12 L | 0 µg | 0% |
| Calcium L | 23 mg | 2% |
| Iron L | 2 mg | 11% |
| Magnesium L | 64.1 mg | 15% |
| Phosphorus L | 198 mg | 16% |
| Potassium L | 257 mg | 5% |
| Zinc L | 1.7 mg | 15% |
| Copper L | 0.24 mg | 27% |
| Manganese L | 1.9 mg | 84% |
| Selenium L | 6.4 µg | 12% |
| Iodine L | 6.3 µg | 4% |
| Chloride L | 46.1 mg | 2% |
% 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 17%
- Carbohydrates 80%
- Fat 3%
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
- Protein9.4 gabove the median for bread and baked goods (median 8.8 g)
- Fiber3.1 gabove the median for bread and baked goods (median 3.1 g)
- Sugars1.7 gin the lowest quarter of bread and baked goods (median 3.5 g)
- Fat0.8 gin the lowest quarter of bread and baked goods (median 3.5 g)
- Saturated fat0.2 gabove the median for bread and baked goods (median 0 g)
- Sodium0.48 mgin the lowest quarter of bread and baked goods (median 442 mg)
- Protein per 100 kcal4.2 gprotein density, useful for comparing foods with different calorie levels
- Water29.3 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Fats and cholesterol (2)
| Monounsaturated fat L | 0.22 g |
|---|---|
| Polyunsaturated fat L | 0.72 g |
Sugars and starch (1)
| Starch L | 46.7 g |
|---|
Individual fatty acids (4)
| EPA (omega-3, 20:5 n-3) L | 0.006 g |
|---|---|
| DHA (omega-3, 22:6 n-3) L | 0.006 g |
| ALA (omega-3, 18:3 n-3) L | 0.058 g |
| Linoleic acid (omega-6, 18:2) L | 0.66 g |
Carotenoids (1)
| Beta-carotene L | 3.2 µg |
|---|
Other components (2)
| Water L | 29.3 g |
|---|---|
| Alcohol L | 0 g |
Product details
- Brand
- Marks & Spencer
- Barcode
- 29308385
- Quantity
- 370G
- Label serving
- 1 portion (100 g)
- Category
- Breads
- Nutri-Score
- A as computed by Open Food Facts
- NOVA group
- 3 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Wheatflour (calcium carbonate, iron, niacin, thiamin), water, rye, whole grain wheatflour, malted rye, sea salt, malted wheat, barley malt flour, barley malt extract, wheatflakes
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: SaltWheat flour
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Baladi Egyptian Sourdough Pocket Bread Trader Joe's | 225 | 8.8 g | 43.8 g | 0.63 g |
| Delightful Bread Sara Lee | 225 | 6 g | 18 g | 1 g |
| Paninette 5 White bread Wraps Dina | 225 | 5.9 g | 49.3 g | 0.9 g |
| Son des prairies Country harvest | 225 | 12.5 g | 42.5 g | 5 g |
| Wholemeal flour dusted sliced rolls Asda | 225 | 11 g | 36 g | 2.5 g |
| Stonebaked Wholemeal Pane Di Casa coles BAKERY | 225 | 9.6 g | 42.2 g | 1.2 g |
| Gluten-free White Sandwich Bread Trader Joe's | 224 | 2 g | 53.1 g | 5.1 g |
| Sourdough Great Value | 224 | 8.2 g | 44.9 g | 0 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 225 kcal. Serving, 1 portion, 100 g (100 g): about 225 kcal.
How much protein is in Sourdough?
Sourdough contains 9.4 g of protein per 100 g (19% of the 50 g Daily Value), or 9.4 g in serving, 1 portion, 100 g (100 g). About 17% of its calories come from protein. Compared with other bread and baked goods, that is above the median (median 8.8 g).
How many carbs are in Sourdough?
Sourdough has 43.7 g of total carbohydrates per 100 g, including 3.1 g of fiber and 1.7 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 0.8 g of fat per 100 g, of which 0.2 g is saturated (1% of the Daily Value).
What vitamins and minerals does Sourdough contain?
Per 100 g, the most notable amounts relative to the Daily Value are manganese (84% DV), copper (27% DV), Thiamin (B1) (19% DV), phosphorus (16% DV) and magnesium (15% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Sourdough?
100 g contains 0.48 mg of sodium, 0% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated October 24, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 29308385. License: ODbL 1.0 (Open Food Facts). Source record dated October 24, 2026. Imported November 6, 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.