Sourdough Bread, Toasted
40 calories per 1 slice, crust not eaten (13 g), from USDA FoodData Central.
Nutrition facts
- Per 1 slice, crust not eaten (13 g)% Daily Value
- Calories40 kcal
- Total Fat0 g0%
- Saturated Fat0 g0%
- Trans Fat—
- Cholesterol0 mg0%
- Sodium85 mg4%
- Total Carbohydrate7 g3%
- Dietary Fiber0 g1%
- Total Sugars1 g
- Added Sugars—
- Protein2 g
- Vitamin D0 mcg0%
- Calcium10 mg0%
- Iron0.6 mg4%
- Potassium20 mg0%
- Monounsaturated fat0 g
- Polyunsaturated fat0 g
- Vitamin A0 mcg RAE0%
- Vitamin C0 mg0%
- Vitamin E0.03 mg0%
- Vitamin K0.1 mcg0%
- Thiamin0.08 mg6%
- Riboflavin0.06 mg4%
- Vitamin B60.02 mg0%
- Folate25 mcg DFE6%
- Vitamin B120 mcg0%
- Phosphorus10 mg2%
- Magnesium5 mg2%
- Zinc0.1 mg2%
- Selenium4 mcg8%
- Copper0.02 mg2%
- Choline0 mg0%
%DV for adults and children 4 and older.
Show the mathHide the math
- Calories38.9 kcal → 40 kcal · nearest 5 kcal
- Total Fat0.346 g → 0 g · shown as 0
- Saturated Fat0.0755 g → 0 g · shown as 0
- Cholesterol0 mg → 0 mg · shown as 0
- Sodium86.1 mg → 85 mg · nearest 5 mg
- Total Carbohydrate7.41 g → 7 g · nearest 1 g
- Dietary Fiber0.312 g → 0 g · shown as 0
- Total Sugars0.66 g → 1 g · nearest 1 g
- Protein1.54 g → 2 g · nearest 1 g
- Vitamin D0 mcg → 0 mcg · nearest 0.01 mcg (FDA guidance)
- Calcium7.41 mg → 10 mg · nearest 10 mg (FDA guidance)
- Iron0.559 mg → 0.6 mg · nearest 0.1 mg (FDA guidance)
- Potassium16.8 mg → 20 mg · nearest 10 mg (FDA guidance)
USDA's value for this serving, then what a label prints. Where these numbers come from
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Get the full FDA labelWhere the calories come from
- Protein16% of calories
- Fat8% of calories
- Carbohydrate76% of calories
Questions about Sourdough Bread
How many calories are in Sourdough Bread?
Sourdough Bread, Toasted has 40 calories per 1 slice, crust not eaten (13 g) and 300 per 100 g, as a Nutrition Facts label rounds them.
How much protein is in Sourdough Bread?
Sourdough Bread, Toasted has 2 g of protein per 1 slice, crust not eaten (13 g) and 12 g per 100 g.
What does %DV mean here?
% Daily Value is the share of FDA's Daily Value in one serving, for adults and children 4 and older. Amounts and percentages are rounded the way a Nutrition Facts label rounds them. Protein shows no %DV: a label needs a protein quality score for it.
Where does this data come from?
- Nutrient values: USDA FoodData Central, Food and Nutrient Database for Dietary Studies (FNDDS), released 2024-10-31, FDC ID 2707647.
- Daily Values and label rounding: FDA, 21 CFR 101.9, as of 2026-02-12.
- Rounding of each amount: 21 CFR 101.9(c).
- %DV: 21 CFR 101.9(d)(7)(ii).
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