Rustic sourdough

Packaged product Bread and Baked Goods The Natural Bakery

Rustic sourdough contains 152 kcal per 100 g. A serving, 1 slice, 44 g (44 g) provides about 67 kcal.

Roughly 70% of its calories come from carbohydrates, with 17% from protein and 13% 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 263 kcal per 100 g across 9,282 products.

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

152kcal per 100 g
6.8 gprotein
27.3 gcarbohydrates
2.3 gfat
67kcal in serving, 1 slice, 44 g (44 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 152 kcal
Total fat L 2.3 g 3%
Saturated fat L 1.1 g 6%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 359 mg 16%
Total carbohydrates L 27.3 g 10%
Dietary fiber L 2.3 g 8%
Total sugars L 2.3 g
Added sugars L 0 g 0%
Protein L 6.8 g 14%

% 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: 70%Fat: 13%152kcal / 100 g
  • Protein 17%
  • Carbohydrates 70%
  • Fat 13%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Nutritional insights

  • Protein6.8 gin the lowest quarter of bread and baked goods (median 8.9 g)
  • Fiber2.3 gbelow the median for bread and baked goods (median 3.5 g)
  • Sugars2.3 gbelow the median for bread and baked goods (median 3 g)
  • Fat2.3 gbelow the median for bread and baked goods (median 3.6 g)
  • Saturated fat1.1 gin the top quarter of bread and baked goods (median 0.4 g)
  • Sodium359 mgin the lowest quarter of bread and baked goods (median 464 mg)
  • Protein per 100 kcal4.5 gprotein density, useful for comparing foods with different calorie levels

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 FactsUSDA Branded
Calories 152 kcal152 kcal
Protein 6.8 g6.8 g
Carbohydrates 27.3 g27.3 g
Fat 2.3 g2.3 g
Fiber 2.3 g2.3 g
Sugars 2.3 g2.3 g
Sodium 359 mg359 mg

Product details

Brand
The Natural Bakery
Barcode
0701990000420
Label serving
1 slice (44 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-unbromated flour, water, sesame seeds, flax, salt, wheat germ.

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

Ingredient guides: Salt

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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 Rustic sourdough?

100 g of Rustic sourdough has 152 kcal. Serving, 1 slice, 44 g (44 g): about 67 kcal.

How much protein is in Rustic sourdough?

Rustic sourdough contains 6.8 g of protein per 100 g (14% of the 50 g Daily Value), or 3 g in serving, 1 slice, 44 g (44 g). About 17% of its calories come from protein. Compared with other bread and baked goods, that is in the lowest quarter (median 8.9 g).

How many carbs are in Rustic sourdough?

Rustic sourdough has 27.3 g of total carbohydrates per 100 g, including 2.3 g of fiber and 2.3 g of sugars.

How much fat is in Rustic sourdough?

Rustic sourdough contains 2.3 g of fat per 100 g, of which 1.1 g is saturated (6% of the Daily Value).

How much sodium is in Rustic sourdough?

100 g contains 359 mg of sodium, 16% 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 1796594. License: CC0 1.0 (U.S. public domain). Source record dated October 31, 2017. Imported November 6, 2026.
  • Open Food Facts, record 0701990000420. License: ODbL 1.0 (Open Food Facts). Source record dated February 26, 2026. Imported November 7, 2026.

Last updated: . Data quality score: 90/100 (how it is calculated).

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