old fashioned oats

Packaged product Grains and Pasta Mannaford

Old fashioned oats contains 375 kcal per 100 g. A serving, 0.5 cup, 40 g (40 g) provides about 150 kcal.

Roughly 72% of its calories come from carbohydrates, with 15% from fat and 13% from protein (estimated with general energy factors).

That is close to the median for grains and pasta on FoodFactly (347 kcal per 100 g).

100 g provides 205% of the Daily Value for manganese, 36% of the Daily Value for Thiamin (B1) and 35% of the Daily Value for magnesium.

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

old fashioned oats by Mannaford, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
375kcal per 100 g
12.5 gprotein
70 gcarbohydrates
6.3 gfat
150kcal in serving, 0.5 cup, 40 g (40 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 375 kcal
Total fat L 6.3 g 8%
Saturated fat L 1.3 g 6%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 0 mg 0%
Total carbohydrates L 70 g 25%
Dietary fiber L 10 g 36%
Total sugars L 0 g
Added sugars L 0 g 0%
Protein L 12.5 g 25%
Vitamin A L 0 µg0%
Vitamin C L 0 mg0%
Vitamin D L 0 µg0%
Vitamin E L 0.59 mg4%
Thiamin (B1) L 0.43 mg36%
Riboflavin (B2) L 0.14 mg11%
Niacin (B3) L 0.96 mg6%
Pantothenic acid (B5) L 1.3 mg26%
Vitamin B6 L 0.12 mg7%
Folate (B9) L 39.6 µg10%
Vitamin B12 L 0 µg0%
Calcium L 0 mg0%
Iron L 4.5 mg25%
Magnesium L 148 mg35%
Phosphorus L 422 mg34%
Potassium L 375 mg8%
Zinc L 3.3 mg30%
Copper L 0.3 mg33%
Manganese L 4.7 mg205%
Selenium L 3.1 µg6%
Iodine L 0.5 µg0.3%

% 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: 13%Carbohydrates: 72%Fat: 15%375kcal / 100 g
  • Protein 13%
  • Carbohydrates 72%
  • Fat 15%

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

Manganese205%Thiamin (B1)36%Magnesium35%Phosphorus34%Copper33%Zinc30%Pantothenic acid (B5)26%Iron25%Riboflavin (B2)11%Folate (B9)10%

Nutritional insights

  • Protein12.5 gin the top quarter of grains and pasta (median 7.9 g)
  • Fiber10 gin the top quarter of grains and pasta (median 3 g)
  • Sugars0 gin the lowest quarter of grains and pasta (median 2.1 g)
  • Fat6.3 gabove the median for grains and pasta (median 2.7 g)
  • Saturated fat1.3 gabove the median for grains and pasta (median 0.5 g)
  • Sodium0 mgin the lowest quarter of grains and pasta (median 126 mg)
  • Protein per 100 kcal3.3 gprotein density, useful for comparing foods with different calorie levels
  • Water10.1 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Fats and cholesterol (2)
Monounsaturated fat L2.5 g
Polyunsaturated fat L2.5 g
Sugars and starch (1)
Starch L56.9 g
Carotenoids (1)
Beta-carotene L0 µg
Other components (5)
Water L10.1 g
Alcohol L0 g
Fiber, soluble L5 g
Fiber, insoluble L5 g
Vitamin A, IU L0 IU

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 375 kcal375 kcal
Protein 12.5 g12.5 g
Carbohydrates 67.5 g70 g
Fat 6.3 g6.3 g
Fiber 10 g10 g
Sugars 0 g0 g
Sodium 0 mg0 mg

Product details

Brand
Mannaford
Barcode
0041268200733
Quantity
40 g
Label serving
0.5 cup (40 g)
Category
Grains and Pasta
Nutri-Score
A as computed by Open Food Facts
NOVA group
1 processing level (1 to 4), as classified by Open Food Facts

Ingredients

100% WHOLE GRAIN ROLLED OATS.

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

Ingredient guides: Oats

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Quick oats Giant Eagle 375 12.5 g 67.5 g 6.3 g
Old Fashioned Oats meijer 375 12.5 g 67.5 g 6.3 g
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Old fashioned Oats Shoprite 375 12.5 g 67.5 g 6.3 g

Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in old fashioned oats?

100 g of old fashioned oats has 375 kcal. Serving, 0.5 cup, 40 g (40 g): about 150 kcal.

Is old fashioned oats high in protein?

Old fashioned oats contains 12.5 g of protein per 100 g (25% of the 50 g Daily Value), or 5 g in serving, 0.5 cup, 40 g (40 g). About 13% of its calories come from protein. Compared with other grains and pasta, that is among the highest quarter (median 7.9 g).

How many carbs are in old fashioned oats?

Old fashioned oats has 70 g of total carbohydrates per 100 g, including 10 g of fiber and 0 g of sugars.

How much fat is in old fashioned oats?

Old fashioned oats contains 6.3 g of fat per 100 g, of which 1.3 g is saturated (6% of the Daily Value).

What vitamins and minerals does old fashioned oats contain?

Per 100 g, the most notable amounts relative to the Daily Value are manganese (205% DV), Thiamin (B1) (36% DV), magnesium (35% DV), phosphorus (34% DV) and copper (33% DV). The full list is in the vitamins and minerals table above.

How much sodium is in old fashioned oats?

100 g contains 0 mg of sodium, 0% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated May 13, 2026. FoodFactly last checked it on November 6, 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 2055563. License: CC0 1.0 (U.S. public domain). Source record dated June 28, 2018. Imported November 6, 2026.
  • Open Food Facts, record 0041268200733. License: ODbL 1.0 (Open Food Facts). Source record dated May 13, 2026. Imported November 6, 2026.

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

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