How Much Oatmeal Is 300 Calories?
300 calories of oatmeal is 469 g (17 oz), about 2 cups of oatmeal.
That amount has 10 g of protein, 5.1 g of fat and 53 g of carbohydrates. Oatmeal has 64 calories per 100 g, so every 10 g adds about 6.4 calories.
Oatmeal Calorie Calculator
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How much oatmeal for other calorie targets
| Target | Weight | About | Protein |
|---|---|---|---|
| 100 calories | 156 g | 3/4 cup of oatmeal | 3.5 g |
| 200 calories | 313 g | 1 1/2 cups of oatmeal | 6.9 g |
| 300 calories | 469 g | 2 cups of oatmeal | 10 g |
| 500 calories | 781 g | 3 1/2 cups of oatmeal | 17 g |
Oatmeal calories by serving size
Common amounts of oatmeal with calories and macros. Tap a row for its full nutrition page.
Oatmeal vs similar foods
Calories per 100 g compared with other grains, rice and pasta.
Oatmeal: common questions
How much oatmeal is 300 calories?
300 calories of oatmeal is about 469 g, about 2 cups of oatmeal.
How many calories are in 100 g of oatmeal?
100 g of oatmeal has 64 calories.
How much protein is in 300 calories of oatmeal?
300 calories of oatmeal gives you 10 g of protein.
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Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID No added fat: 2708381. Original description: Oatmeal, regular or quick, made with water, no added fat. Portion weights are USDA household measures.