How many calories are in Sourdough?

100 g of Sourdough has 255 kcal. Serving, 1 slice, 64.5 g (64.5 g): about 164 kcal.

How much protein is in Sourdough?

Sourdough contains 9.3 g of protein per 100 g (19% of the 50 g Daily Value), or 6 g in serving, 1 slice, 64.5 g (64.5 g). About 15% of its calories come from protein. Compared with other bread and baked goods, that is above the median (median 8.1 g).

How many carbs are in Sourdough?

Sourdough has 46.5 g of total carbohydrates per 100 g, including 3.6 g of fiber and 1.8 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 2.7 g of fat per 100 g, of which 0.8 g is saturated (4% of the Daily Value).

What vitamins and minerals does Sourdough contain?

Per 100 g, the most notable amounts relative to the Daily Value are manganese (73% DV), copper (24% DV), phosphorus (14% DV), Thiamin (B1) (14% DV) and zinc (13% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Sourdough?

100 g contains 389 mg of sodium, 17% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated April 20, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Sourdough

Packaged product Bread and Baked Goods Jason's

Sourdough contains 255 kcal per 100 g. A serving, 1 slice, 64.5 g (64.5 g) provides about 164 kcal.

Roughly 75% of its calories come from carbohydrates, with 15% from protein and 10% 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 286 kcal per 100 g across 32,087 products.

100 g provides 73% of the Daily Value for manganese, 24% of the Daily Value for copper and 14% of the Daily Value for phosphorus.

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

Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors

255kcal per 100 g

9.3 gprotein

46.5 gcarbohydrates

2.7 gfat

164kcal in serving, 1 slice, 64.5 g (64.5 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	255 kcal
Total fat L	2.7 g	3%
Saturated fat L	0.8 g	4%
Cholesterol L	0 mg	0%
Sodium L	389 mg	17%
Total carbohydrates L	46.5 g	17%
Dietary fiber L	3.6 g	13%
Total sugars L	1.8 g
Added sugars L	0 g	0%
Protein L	9.3 g	19%
Vitamin A L	0 µg	0%
Vitamin C L	0.16 mg	0.2%
Vitamin D L	0.082 µg	0.4%
Vitamin E L	0.6 mg	4%
Thiamin (B1) L	0.16 mg	14%
Riboflavin (B2) L	0.003 mg	0.2%
Niacin (B3) L	0.032 mg	0.2%
Pantothenic acid (B5) L	0.3 mg	6%
Vitamin B6 L	0.1 mg	6%
Folate (B9) L	16.2 µg	4%
Vitamin B12 L	0 µg	0%
Calcium L	21.7 mg	2%
Iron L	1.7 mg	10%
Magnesium L	56.2 mg	13%
Phosphorus L	173 mg	14%
Potassium L	224 mg	5%
Zinc L	1.5 mg	13%
Copper L	0.22 mg	24%
Manganese L	1.7 mg	73%
Selenium L	6.4 µg	12%
Iodine L	15.5 µg	10%
Chloride L	4.2 mg	0.2%

% 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 15%
Carbohydrates 75%
Fat 10%

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

Protein9.3 gabove the median for bread and baked goods (median 8.1 g)
Fiber3.6 gabove the median for bread and baked goods (median 2.4 g)
Sugars1.8 gbelow the median for bread and baked goods (median 4 g)
Fat2.7 gin the lowest quarter of bread and baked goods (median 7.1 g)
Saturated fat0.8 gbelow the median for bread and baked goods (median 1.6 g)
Sodium389 mgbelow the median for bread and baked goods (median 403 mg)
Protein per 100 kcal3.6 gprotein density, useful for comparing foods with different calorie levels
Water32.9 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)

Starch L	42 g

Carotenoids (1)

Beta-carotene L	3.2 µg

Other components (2)

Water L	32.9 g
Alcohol L	0 g

Product details

Brand: Jason's
Barcode: 5025125000105
Quantity: 450 g
Label serving: 1 slice (64.5 g)
Category: Sourdough bread with malted grains
Nutri-Score: C as computed by Open Food Facts
NOVA group: 3 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Wheat Flour (Wheat Flour, Calcium, Folic Acid, Iron, Niacin, Thiamin), Water, Roasted Malted Rye (7%), Rye Flour, Malted Barley Flour (1.5%), Salt, Fermented Wheat Flour, Malted Wheat Flour. ALLERGEN ADVICE:

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

Ingredient guides: Wheat flour Salt

Source of the nutrition information

Open Food Facts, record 5025125000105. License: ODbL 1.0 (Open Food Facts). Source record dated April 20, 2026. Imported November 7, 2026.

Last updated: November 7, 2026. Data quality score: 100/100 (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.