Buttermilk, Low Fat
45 calories per 100 g, from USDA FoodData Central.
45
Calories
3 g
Protein
1 g
Total fat
5 g
Carbs
Nutrition facts
- Per 100 g% Daily Value
- Calories45 kcal
- Total Fat1 g1%
- Saturated Fat0.5 g3%
- Trans Fat—
- Cholesterol5 mg2%
- Sodium95 mg4%
- Total Carbohydrate5 g2%
- Dietary Fiber—
- Total Sugars—
- Added Sugars—
- Protein3 g
- Vitamin D0.5 mcg2%
- Calcium120 mg10%
- Iron0.01 mg0%
- Potassium160 mg4%
- Monounsaturated fat0 g
- Vitamin K0 mcg0%
- Thiamin0.05 mg4%
- Riboflavin0.2 mg15%
- Vitamin B60.04 mg2%
- Biotin0 mcg0%
- Phosphorus90 mg8%
- Iodine34 mcg25%
- Magnesium10 mg2%
- Zinc0.4 mg4%
- Copper0 mg0%
- Manganese0 mg0%
%DV for adults and children 4 and older.
Show the mathHide the math
- Calories42.8 kcal → 45 kcal · nearest 5 kcal
- Total Fat1.08 g → 1 g · nearest 0.5 g
- Saturated Fat0.552 g → 0.5 g · nearest 0.5 g
- Cholesterol4.79 mg → 5 mg · nearest 5 mg
- Sodium92.5 mg → 95 mg · nearest 5 mg
- Total Carbohydrate4.81 g → 5 g · nearest 1 g
- Protein3.46 g → 3 g · nearest 1 g
- Vitamin D0.543 mcg → 0.5 mcg · nearest 0.1 mcg (FDA guidance)
- Calcium120 mg → 120 mg · nearest 10 mg (FDA guidance)
- Iron0.013 mg → 0.01 mg · nearest 0.01 mg (FDA guidance)
- Potassium158 mg → 160 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
- Protein32% of calories
- Fat23% of calories
- Carbohydrate45% of calories
Questions about Buttermilk
How many calories are in Buttermilk?
Buttermilk, Low Fat has 45 calories per 100 g, as a Nutrition Facts label rounds them.
How much protein is in Buttermilk?
Buttermilk, Low Fat has 3 g of protein 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, Foundation Foods, released 2026-04-30, FDC ID 2259792.
- 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).
- Calories: USDA's energy by Atwater general factors (nutrient 2047).
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