How Many Calories Are In Oats?

FoodData Central Updated 30 March 2026

Whole grain cereal known for heart health benefits and cholesterol reduction.

Calories per 1 cup dry (81g)

307

kcal

% Daily Value

15%

Complete Nutrition Facts for Oats

Per 1 cup dry (81g)

0.8g

sugar

More About Oats

About Calories in Oats

A serving of Oats (81g) contains 307kcal of calories, which is 15% of the recommended daily value based on a 2,000 calorie diet.

Calories measure the energy content of food. Your body needs calories to function, but consuming more than you burn leads to weight gain. When planning your meals, consider that oats is a moderate source of calories compared to other grains & cereals.

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Source: USDA FoodData Central | FDC ID: 173904 | Last updated: 2026-03-30

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Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.