Sourdough
Packaged product Bread and Baked Goods Brian's
Sourdough contains 265 kcal per 100 g. A serving, 1 slice, 49 g (49 g) provides about 130 kcal.
Roughly 80% of its calories come from carbohydrates, with 16% 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 31% of the Daily Value for Folate (B9), 26% of the Daily Value for Niacin (B3) and 21% of the Daily Value for Riboflavin (B2).
The values are label data submitted by the manufacturer to USDA FoodData Central.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 265 kcal | |
| Total fat L | 1 g | 1% |
| Saturated fat L | 0 g | 0% |
| Trans fat L | 0 g | |
| Cholesterol L | 0 mg | 0% |
| Sodium L | 531 mg | 23% |
| Total carbohydrates L | 51 g | 19% |
| Dietary fiber L | 2 g | 7% |
| Total sugars L | 2 g | |
| Added sugars L | 0 g | 0% |
| Protein L | 10.2 g | 20% |
| Vitamin C L | 0 mg | 0% |
| Thiamin (B1) L | 0 mg | 0% |
| Riboflavin (B2) L | 0.28 mg | 21% |
| Niacin (B3) L | 4.1 mg | 26% |
| Folate (B9) L | 122 µg | 31% |
| Calcium L | 0 mg | 0% |
| Iron L | 2.9 mg | 16% |
% 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 16%
- Carbohydrates 80%
- 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
- Protein10.2 gabove the median for bread and baked goods (median 8.9 g)
- Fiber2 gin the lowest quarter of bread and baked goods (median 3.3 g)
- Sugars2 gbelow the median for bread and baked goods (median 3.1 g)
- Fat1 gin the lowest quarter of bread and baked goods (median 3.6 g)
- Saturated fat0 gin the lowest quarter of bread and baked goods (median 0.4 g)
- Sodium531 mgabove the median for bread and baked goods (median 467 mg)
- Protein per 100 kcal3.8 gprotein density, useful for comparing foods with different calorie levels
Full nutrient profile
Other components (1)
| Vitamin A, IU L | 0 IU |
|---|
Values by source
More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.
| Per 100 g | Open Food Facts | USDA Branded |
|---|---|---|
| Calories | 224 kcal | 265 kcal |
| Protein | 8.2 g | 10.2 g |
| Carbohydrates | 49 g | 51 g |
| Fat | 0 g | 1 g |
| Fiber | 2 g | 2 g |
| Sugars | 2 g | 2 g |
| Sodium | 531 mg | 531 mg |
Product details
- Brand
- Brian's
- Barcode
- 0899207002043
- Label serving
- 1 slice (49 g)
- Category
- Breads
- Nutri-Score
- C as computed by Open Food Facts
- NOVA group
- 3 processing level (1 to 4), as classified by Open Food Facts
Ingredients
Unbleached enriched wheat flour (malted barley flour, niacin, reduced iron, thiamine, riboflavin, folic acid, ascorbic acid), water, sourdoughstarter (a natural yeast), salt.
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: Wheat flourSaltYeast
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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 265 kcal. Serving, 1 slice, 49 g (49 g): about 130 kcal.
Is Sourdough high in protein?
Sourdough contains 10.2 g of protein per 100 g (20% of the 50 g Daily Value), or 5 g in serving, 1 slice, 49 g (49 g). About 16% of its calories come from protein. Compared with other bread and baked goods, that is above the median (median 8.9 g).
How many carbs are in Sourdough?
Sourdough has 51 g of total carbohydrates per 100 g, including 2 g of fiber and 2 g of sugars.
How much fat is in Sourdough?
Sourdough contains 1 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).
What vitamins and minerals does Sourdough contain?
Per 100 g, the most notable amounts relative to the Daily Value are Folate (B9) (31% DV), Niacin (B3) (26% DV), Riboflavin (B2) (21% DV) and iron (16% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Sourdough?
100 g contains 531 mg of sodium, 23% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From USDA FoodData Central: Branded Foods, record dated February 26, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: Branded Foods, record 1938169. License: CC0 1.0 (U.S. public domain). Source record dated January 19, 2018. Imported November 6, 2026.
- Open Food Facts, record 0899207002043. License: ODbL 1.0 (Open Food Facts). Source record dated February 26, 2026. Imported November 7, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.