How many calories are in Sourdough?

100 g of Sourdough has 268 kcal. Serving, 1 slice, 56 g (56 g): about 150 kcal.

How much protein is in Sourdough?

Sourdough contains 8.9 g of protein per 100 g (18% of the 50 g Daily Value), or 5 g in serving, 1 slice, 56 g (56 g). About 13% of its calories come from protein. Compared with other other foods, that is above the median (median 7.4 g).

How many carbs are in Sourdough?

Sourdough has 55.4 g of total carbohydrates per 100 g, including 1.8 g of fiber and 0 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 0.89 g of fat per 100 g.

What vitamins and minerals does Sourdough contain?

Per 100 g, the most notable amounts relative to the Daily Value are Folate (B9) (58% DV), Thiamin (B1) (42% DV) and iron (20% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Sourdough?

100 g contains 679 mg of sodium, 30% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated August 24, 2026. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Sourdough

Packaged product Other Foods Natures Promise

Sourdough contains 268 kcal per 100 g. A serving, 1 slice, 56 g (56 g) provides about 150 kcal.

Roughly 84% of its calories come from carbohydrates, with 13% from protein and 3% from fat (estimated with general energy factors).

That is close to the median for other foods on FoodFactly (254 kcal per 100 g).

100 g provides 58% of the Daily Value for Folate (B9), 42% of the Daily Value for Thiamin (B1) and 20% of the Daily Value for iron.

The values are as declared on the product label and entered by Open Food Facts contributors.

268kcal per 100 g

8.9 gprotein

55.4 gcarbohydrates

0.89 gfat

150kcal in serving, 1 slice, 56 g (56 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	268 kcal
Total fat L	0.89 g	1%
Saturated fat	not reported
Cholesterol L	0 mg	0%
Sodium L	679 mg	30%
Total carbohydrates L	55.4 g	20%
Dietary fiber L	1.8 g	6%
Total sugars L	0 g
Added sugars L	0 g	0%
Protein L	8.9 g	18%
Thiamin (B1) L	0.5 mg	42%
Folate (B9) L	232 µg	58%
Calcium L	17.9 mg	1%
Iron L	3.6 mg	20%
Potassium L	89.3 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 13%
Carbohydrates 84%
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

Protein8.9 gabove the median for other foods (median 7.4 g)
Fiber1.8 gbelow the median for other foods (median 1.8 g)
Sugars0 gin the lowest quarter of other foods (median 3.2 g)
Fat0.89 gin the lowest quarter of other foods (median 6.6 g)
Sodium679 mgin the top quarter of other foods (median 248 mg)
Protein per 100 kcal3.3 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand: Natures Promise
Barcode: 0688267600067
Label serving: 1 slice (56 g)
Category: Other Foods

Ingredients

Ingredients not reported.

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

Open Food Facts, record 0688267600067. License: ODbL 1.0 (Open Food Facts). Source record dated August 24, 2026. Imported November 12, 2026.

Last updated: November 12, 2026. Data quality score: 90/100 (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.