Oats, per 1/2 cup dry (40 g), contains 150 calories, 5 g of protein, 27 g of carbohydrates, and 3 g of fat.
Per 1/2 cup dry (40 g)
| Calories | 150 | |
|---|---|---|
| Protein | 5 g | 10% |
| Total carbohydrate | 27 g | 10% |
| Sugars | 1 g | |
| Dietary fiber | 4 g | 14% |
| Total fat | 3 g | 4% |
| Sodium | 0 mg | 0% |
| Potassium | 150 mg | 3% |
That is roughly 375 calories per 100 g. The %DV column shows how much one serving contributes to the daily reference intake for a 2,000-calorie diet.
Oats is a whole grain high in soluble fiber, which supports heart health. A 1/2 cup dry (40 g) serving supplies 150 calories and 5 g of protein. The figures below are per common serving; totals shift with portion size, cooking method, cut, and brand, so treat them as a reliable reference rather than an exact label for a specific product.
Oats has about 150 calories per 1/2 cup dry (40 g) — roughly 375 calories per 100 g.
Oats provides about 5 g of protein per 1/2 cup dry (40 g), which is 10% of the daily reference value.
A 1/2 cup dry (40 g) serving has about 27 g of total carbohydrate, including 4 g of fiber and 1 g of sugars.
These figures come from a fixed reference table. The TastyAPI Nutrition API returns the same breakdown for any food — from a photo or a plain-text description — in about a second.
Get an API keyReference values are per common serving, based on USDA FoodData Central. %DV uses FDA Daily Values for a 2,000-calorie diet. Actual values vary with preparation, cut, and brand.