Sourdough bread

Packaged product Pain et produits cuits au four Panera

Sourdough bread contains 246 kcal per 100 g. A serving, 2 onz, 57 g (57 g) provides about 140 kcal.

Roughly 80 % of its calories come from carbohydrates, with 17 % from protein and 3 % from fat (estimated with general energy factors).

That is close to the median for pain et produits cuits au four on FoodFactly (263 kcal per 100 g).

100 g provides 20 % of the Daily Value for fer.

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

Sourdough bread by Panera, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
246kcal per 100 g
10,5 gprotein
49,1 gcarbohydrates
0,88 gfat
140kcal in serving, 2 onz, 57 g (57 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 246 kcal
Total fat L 0,88 g 1 %
Saturated fat L 0 g 0 %
Trans fat L 0 g
Cholesterol L 0 mg 0 %
Sodium L 456 mg 20 %
Total carbohydrates L 49,1 g 18 %
Dietary fiber L 1,8 g 6 %
Total sugars L 1,8 g
Added sugars L 0 g 0 %
Protein L 10,5 g 21 %
Vitamine D L 0 µg0 %
Calcium L 37 mg3 %
Fer L 3,5 mg20 %
Potassium L 105 mg2 %

% 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: 80 %Fat: 3 %246kcal / 100 g
  • Protein 17 %
  • Carbohydrates 80 %
  • 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

Fer20 %Calcium3 %Potassium2 %Vitamine D0 %

Nutritional insights

  • Protein10,5 gin the top quarter of pain et produits cuits au four (median 8,9 g)
  • Fiber1,8 gin the lowest quarter of pain et produits cuits au four (median 3,3 g)
  • Sugars1,8 gbelow the median for pain et produits cuits au four (median 3,1 g)
  • Fat0,88 gin the lowest quarter of pain et produits cuits au four (median 3,6 g)
  • Saturated fat0 gin the lowest quarter of pain et produits cuits au four (median 0,4 g)
  • Sodium456 mgbelow the median for pain et produits cuits au four (median 467 mg)
  • Protein per 100 kcal4,3 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 211 kcal246 kcal
Protein 8,8 g10,5 g
Carbohydrates 43,9 g49,1 g
Fat 0 g0,88 g
Fiber 1,8 g1,8 g
Sugars 0 g1,8 g
Sodium 386 mg456 mg

Product details

Brand
Panera
Barcode
0635381036067
Label serving
2 onz (57 g)
Category
Pains
Nutri-Score
C as computed by Open Food Facts
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Enriched flour (wheat flour, malted barley flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), water, contains less than 2% of cultured wheat flour, vinegar, malt (malted barley, wheat flour, dextrose), salt, vinegar, vital wheat gluten, yeast.

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

Ingredient guides: VinaigreSelLevureFarine de froment (blé)

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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 bread?

100 g of Sourdough bread has 246 kcal. Serving, 2 onz, 57 g (57 g): about 140 kcal.

Is Sourdough bread high in protein?

Sourdough bread contains 10,5 g of protein per 100 g (21 % of the 50 g Daily Value), or 6 g in serving, 2 onz, 57 g (57 g). About 17 % of its calories come from protein. Compared with other pain et produits cuits au four, that is among the highest quarter (median 8,9 g).

How many carbs are in Sourdough bread?

Sourdough bread has 49,1 g of total carbohydrates per 100 g, including 1,8 g of fiber and 1,8 g of sugars.

How much fat is in Sourdough bread?

Sourdough bread contains 0,88 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 fer (20 % DV). The full list is in the vitamins and minerals table above.

How much sodium is in Sourdough bread?

100 g contains 456 mg of sodium, 20 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated 10 mars 2026. FoodFactly last checked it on 7 novembre 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 2602014. License: CC0 1.0 (U.S. public domain). Source record dated 23 juin 2023. Imported 6 novembre 2026.
  • Open Food Facts, record 0635381036067. License: ODbL 1.0 (Open Food Facts). Source record dated 10 mars 2026. Imported 7 novembre 2026.

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

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