Sourdough Bread
Packaged product Bread and Baked Goods Pioneer
Sourdough Bread contains 267 kcal per 100 g. A serving, 1 slice, 45 g (45 g) provides about 120 kcal.
Roughly 82% of its calories come from carbohydrates, with 13% from protein and 5% 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 29% of the Daily Value for Riboflavin (B2), 28% of the Daily Value for Niacin (B3) and 22% of the Daily Value for Folate (B9).
The values are label data submitted by the manufacturer to USDA FoodData Central.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 267 kcal | |
| Total fat L | 1.4 g | 2% |
| Saturated fat L | 0 g | 0% |
| Trans fat L | 0 g | |
| Cholesterol L | 0 mg | 0% |
| Sodium L | 511 mg | 22% |
| Total carbohydrates L | 55.6 g | 20% |
| Dietary fiber L | 2.2 g | 8% |
| Total sugars L | 0 g | |
| Added sugars L | 0 g | 0% |
| Protein L | 8.9 g | 18% |
| Vitamin A L | 0 µg | 0% |
| Vitamin C L | 0 mg | 0% |
| Vitamin E L | 0 mg | 0% |
| Vitamin K L | 0 µg | 0% |
| Thiamin (B1) L | 0 mg | 0% |
| Riboflavin (B2) L | 0.38 mg | 29% |
| Niacin (B3) L | 4.4 mg | 28% |
| Folate (B9) L | 89 µg | 22% |
| Choline L | 0 mg | 0% |
| Calcium L | 89 mg | 7% |
| Iron L | 3.2 mg | 18% |
| Magnesium L | 0 mg | 0% |
| Phosphorus L | 0 mg | 0% |
| Potassium L | 66.7 mg | 1% |
| Zinc L | 0 mg | 0% |
| Copper L | 0 mg | 0% |
| Manganese L | 0 mg | 0% |
| Selenium L | 0 µg | 0% |
% 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 13%
- Carbohydrates 82%
- Fat 5%
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
- Protein8.9 gbelow the median for bread and baked goods (median 8.9 g)
- Fiber2.2 gin the lowest quarter of bread and baked goods (median 3.5 g)
- Sugars0 gin the lowest quarter of bread and baked goods (median 3 g)
- Fat1.4 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)
- Sodium511 mgabove the median for bread and baked goods (median 464 mg)
- Protein per 100 kcal3.3 gprotein density, useful for comparing foods with different calorie levels
Full nutrient profile
Sugars and starch (1)
| Starch L | 0 g |
|---|
Other components (2)
| Caffeine L | 0 mg |
|---|---|
| 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 | 222 kcal | 267 kcal |
| Protein | 6.7 g | 8.9 g |
| Carbohydrates | 46.7 g | 55.6 g |
| Fat | 0 g | 1.4 g |
| Fiber | 2.2 g | 2.2 g |
| Sugars | 0 g | 0 g |
| Sodium | n/a | 511 mg |
Product details
Ingredients
Enriched unbleached flour (wheat flour, malted barley flour, niacin, reduced iron, thiamin mononitrate (vitamin b1), riboflavin (vitamin b2), folic acid), water contains 2% or less of: salt, yeast, yeast nutrients (calcium sulfate, ammonium chloride) dough conditioners (ascorbic acid, azodicarbonamide, l-cysteine), wheat gluten, calcium propionate (to preserve freshness).
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: YeastWheat flourSalt
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Light Rye Sliced Wide Pan Bread Private Selection | 267 | 8.9 g | 51.1 g | 2.2 g |
| Wheat Sub Rolls The Bakery | 267 | 8.9 g | 51.1 g | 3.3 g |
| mondo natura, pane di semola di grano duro con olio extravergine di oliva Mondo Natura | 267 | 9.1 g | 47.9 g | 3.6 g |
| Pane morbido con farina intégrale Il Viaggiator Goloso | 267 | 11 g | 40 g | 5.5 g |
| Welsh Batch Baked White Loaf Jones’ Village Bakery | 267 | 7.9 g | 53.8 g | 1.6 g |
| Dinkel Roggen Sandwich Kornmark | 267 | 10.2 g | 41 g | 5.8 g |
| Organic Wheat OneBun Ozery Bakery | 267 | 10 g | 53.3 g | 1.7 g |
| Classic hamburger buns Orlando | 267 | 8.3 g | 48.3 g | 3.3 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Sourdough Bread?
100 g of Sourdough Bread has 267 kcal. Serving, 1 slice, 45 g (45 g): about 120 kcal.
How much protein is in Sourdough Bread?
Sourdough Bread contains 8.9 g of protein per 100 g (18% of the 50 g Daily Value), or 4 g in serving, 1 slice, 45 g (45 g). About 13% of its calories come from protein. Compared with other bread and baked goods, that is below the median (median 8.9 g).
How many carbs are in Sourdough Bread?
Sourdough Bread has 55.6 g of total carbohydrates per 100 g, including 2.2 g of fiber and 0 g of sugars.
How much fat is in Sourdough Bread?
Sourdough Bread contains 1.4 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).
What vitamins and minerals does Sourdough Bread contain?
Per 100 g, the most notable amounts relative to the Daily Value are Riboflavin (B2) (29% DV), Niacin (B3) (28% DV), Folate (B9) (22% DV) and iron (18% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Sourdough Bread?
100 g contains 511 mg of sodium, 22% 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 6, 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 2078606. License: CC0 1.0 (U.S. public domain). Source record dated June 7, 2018. Imported November 6, 2026.
- Open Food Facts, record 0070779220305. License: ODbL 1.0 (Open Food Facts). Source record dated February 26, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.