How many calories are in Whole Grain Sourdough Bread?

100 g of Whole Grain Sourdough Bread has 270 kcal. Serving, 1 slice, 37 g (37 g): about 100 kcal.

How much protein is in Whole Grain Sourdough Bread?

Whole Grain Sourdough Bread contains 8.1 g of protein per 100 g (16% of the 50 g Daily Value), or 3 g in serving, 1 slice, 37 g (37 g). About 12% 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 Whole Grain Sourdough Bread?

Whole Grain Sourdough Bread has 56.8 g of total carbohydrates per 100 g, including 2.7 g of fiber and 0 g of sugars.

How much fat is in Whole Grain Sourdough Bread?

Whole Grain Sourdough Bread contains 0 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).

What vitamins and minerals does Whole Grain Sourdough Bread contain?

Per 100 g, the most notable amounts relative to the Daily Value are calcium (12% DV) and iron (11% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Whole Grain Sourdough Bread?

100 g contains 703 mg of sodium, 31% 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.

Whole Grain Sourdough Bread

Packaged product Bread and Baked Goods Z-Best

Whole Grain Sourdough Bread contains 270 kcal per 100 g. A serving, 1 slice, 37 g (37 g) provides about 100 kcal.

Roughly 88% of its calories come from carbohydrates, with 12% from protein and 0% 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 12% of the Daily Value for calcium and 11% of the Daily Value for iron.

The values are label data submitted by the manufacturer to USDA FoodData Central.

270kcal per 100 g

8.1 gprotein

56.8 gcarbohydrates

0 gfat

100kcal in serving, 1 slice, 37 g (37 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	270 kcal
Total fat L	0 g	0%
Saturated fat L	0 g	0%
Trans fat L	0 g
Cholesterol L	0 mg	0%
Sodium L	703 mg	31%
Total carbohydrates L	56.8 g	21%
Dietary fiber L	2.7 g	10%
Total sugars L	0 g
Added sugars L	0 g	0%
Protein L	8.1 g	16%
Vitamin A L	0 µg	0%
Vitamin C L	3.2 mg	4%
Calcium L	162 mg	12%
Iron L	2 mg	11%

% 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 12%
Carbohydrates 88%

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

Protein8.1 gbelow the median for bread and baked goods (median 8.9 g)
Fiber2.7 gbelow the median for bread and baked goods (median 3.5 g)
Sugars0 gin the lowest quarter of bread and baked goods (median 3 g)
Fat0 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 0.46 g)
Sodium703 mgin the top quarter of bread and baked goods (median 464 mg)
Protein per 100 kcal3 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	270 kcal	270 kcal
Protein	8.1 g	8.1 g
Carbohydrates	56.8 g	56.8 g
Fat	0 g	0 g
Fiber	2.7 g	2.7 g
Sugars	0 g	0 g
Sodium	703 mg	703 mg

Product details

Brand: Z-Best
Barcode: 0650912101823
Label serving: 1 SLICE (37 g)
Category: Breads
Nutri-Score: D as computed by Open Food Facts
NOVA group: 3 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Organic wheat flour, organic sourdough (fermented organic flour and water), water, whole grains (rye, corn, oats, millet, flaxseed), salt.

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: Wheat flour Salt

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Sourdough Gallaghers bakehouse	270	10.7 g	34 g	7.9 g
Meergranen AH L&P	270	13 g	41 g	4.7 g
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Naans Classic kubbiz BV	270	9.4 g	51 g	2.6 g
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Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

USDA FoodData Central: Branded Foods, record 2438433. License: CC0 1.0 (U.S. public domain). Source record dated July 14, 2017. Imported November 6, 2026.
Open Food Facts, record 0650912101823. License: ODbL 1.0 (Open Food Facts). Source record dated February 26, 2026. Imported November 6, 2026.

Last updated: November 6, 2026. Data quality score: 95/100 (how it is calculated).

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.