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Oats & grains · Nutrition facts

Quaker Old Fashioned Oats 42 oz

375 calories and 12.5 g of protein per 100 g. Reported fiber: 10 g.

Manufacturer labelLabel updated Jul 2025Quaker

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Quaker Old Fashioned Oats 42 Oz

Source category
Grains/Flour
Nutrition basis
Per 100 g
Barcode / GTIN
00030000432938
Source record
USDA FDC 2741705
Publication date
Aug 2025
Manufacturer serving
40 grm · 1/2 cup dry (40 g)

On a 100 g basis, this record has more protein than 66% of 488 other complete oats & grains profiles.

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What’s in it?

WHOLE GRAIN ROLLED OATS.

Ingredients as supplied in this source record. This text does not establish allergen safety or cross-contact information.
The source matters

These values come from manufacturer labels and may reflect label rounding. A record update does not necessarily mean the recipe changed. Check the package for the current formulation.

Read about this dataset
Your portion, your numbers
150calories
in 40 g
NutrientAmountDaily value
Protein5 g—
Carbohydrate27 g10%
Fat3 g4%
Fiber4 g14%
Total sugars1 g—
Sodium0 mg0%
Saturated fat0.5 g3%
Potassium150 mg3%
Calcium20 mg2%
Iron1.5 mg8%
Magnesium40 mg10%
Vitamin C——
Vitamin D0 µg0%
Estimated energy from macros
Protein 13%Carbs 70%Fat 17%

Uses 4 kcal/g for protein and carbohydrate, 9 for fat. Fiber, alcohol, and label rounding can make this differ from reported calories.

Daily values use the FDA adult reference for a 2,000-calorie diet. Your needs may differ. A dash means no reported value or no daily value shown.

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What else fits your plate?

Explore oats & grains
Same broad food category

This food: 6.7 g protein in 53.3 g. Choices below have more on this basis.

These are nutrition comparisons, not equivalent ingredients. Check preparation, taste, serving size, and the current package before making a substitution.

Follow the source record

Label history, without the guesswork.

Records sharing a validated barcode. Updates may be corrections rather than recipe changes.

RecordUpdatedBasisCaloriesProteinSodium
Quaker Old Fashioned Oats 42 OzFDC 2741705Jul 2025100 g37512.5 g0 mg
Quaker Old Fashioned Oats 42 OzFDC 2703225Nov 2023100 g37512.5 g0 mg
Quaker Old Fashioned Oats 42 OzFDC 2681081Nov 2023100 g37512.5 g0 mg
OLD FASHIONED 100% WHOLE GRAIN OATS, OLD FASHIONEDFDC 2410267May 2021100 g37512.5 g0 mg
Quaker Oats Old Fashioned Oats 42 Ounce Paper CanisterFDC 1458061May 2018100 g36013.3 g3 mg
Quaker Oats Old Fashioned Oats 42 Ounce Paper CanisterFDC 1166059May 2018100 g36013.3 g3 mg
Quaker Oats Old Fashioned Oats 42 Ounce Paper CanisterFDC 763270May 2018100 g36013.3 g3 mg
Quaker Oats Old Fashioned Oats 42 Ounce Paper CanisterFDC 351372May 2018100 g—13.3 g3 mg

Source values per 100 units in that historical record. A serving-unit change can affect comparability; follow the original record to check its basis. Showing 8 of 8 records.

All 23 reported nutrient values Per 100 g
NutrientAmountUSDA identifier
Energy375 kcal1008
Protein12.5 g1003
Total lipid (fat)7.5 g1004
Carbohydrate, by difference67.5 g1005
Fiber, total dietary10 g1079
Fiber, soluble5 g1082
Sugars, Total2.5 g2000
Sugars, added0 g1235
Calcium, Ca50 mg1087
Iron, Fe3.75 mg1089
Magnesium, Mg100 mg1090
Phosphorus, P325 mg1091
Potassium, K375 mg1092
Sodium, Na0 mg1093
Thiamin0 mg1165
Folate, total40 µg1177
Folic acid0 µg1186
Vitamin D (D2 + D3)0 µg1114
Fatty acids, total saturated1.25 g1258
Fatty acids, total monounsaturated2.5 g1292
Fatty acids, total polyunsaturated2.5 g1293
Fatty acids, total trans0 g1257
Cholesterol0 mg1253

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