Plain O's Cereal
110 calories per 1 cup (30 g), from USDA FoodData Central.
Nutrition facts
- Per 1 cup (30 g)% Daily Value
- Calories110 kcal
- Total Fat2 g2%
- Saturated Fat0 g2%
- Trans Fat—
- Cholesterol0 mg0%
- Sodium150 mg7%
- Total Carbohydrate20 g7%
- Dietary Fiber3 g11%
- Total Sugars1 g
- Added Sugars—
- Protein4 g
- Vitamin D1.5 mcg8%
- Calcium110 mg8%
- Iron9.3 mg50%
- Potassium100 mg2%
- Monounsaturated fat0.5 g
- Polyunsaturated fat0.5 g
- Vitamin A0 mcg RAE0%
- Vitamin C7 mg8%
- Vitamin E0.1 mg0%
- Vitamin K1 mcg0%
- Thiamin0.26 mg20%
- Riboflavin0.19 mg15%
- Vitamin B60.22 mg15%
- Folate70 mcg DFE15%
- Vitamin B120.27 mcg10%
- Phosphorus120 mg10%
- Magnesium40 mg10%
- Zinc1 mg10%
- Selenium8 mcg15%
- Copper0.11 mg10%
- Choline10 mg2%
%DV for adults and children 4 and older.
Show the mathHide the math
- Calories112 kcal → 110 kcal · nearest 10 kcal
- Total Fat1.85 g → 2 g · nearest 0.5 g
- Saturated Fat0.315 g → 0 g · shown as 0
- Cholesterol0 mg → 0 mg · shown as 0
- Sodium152 mg → 150 mg · nearest 10 mg
- Total Carbohydrate20.4 g → 20 g · nearest 1 g
- Dietary Fiber3.15 g → 3 g · nearest 1 g
- Total Sugars1.47 g → 1 g · nearest 1 g
- Protein3.73 g → 4 g · nearest 1 g
- Vitamin D1.5 mcg → 1.5 mcg · nearest 0.1 mcg (FDA guidance)
- Calcium110 mg → 110 mg · nearest 10 mg (FDA guidance)
- Iron9.26 mg → 9.3 mg · nearest 0.1 mg (FDA guidance)
- Potassium103 mg → 100 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
- Protein13% of calories
- Fat15% of calories
- Carbohydrate73% of calories
Questions about Plain O's Cereal
How many calories are in Plain O's Cereal?
Plain O's Cereal has 110 calories per 1 cup (30 g) and 370 per 100 g, as a Nutrition Facts label rounds them.
How much protein is in Plain O's Cereal?
Plain O's Cereal has 4 g of protein per 1 cup (30 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 2708448.
- 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).
More ready-to-eat cereal, lower sugar (=<21.2g/100g)
For information only. Check the sources before printing a label.