How many calories are in Cereals Ready-To-Eat, Oat Bran Flakes?

A 100 g serving of Cereals Ready-To-Eat, Oat Bran Flakes has 380 kcal. The calories in your portion depend on its weight and how it is prepared.

How much protein is in Cereals Ready-To-Eat, Oat Bran Flakes?

Per 100 g there are 10 g of protein — about 20% of the Daily Value (50 g).

How much fat and carbs are in Cereals Ready-To-Eat, Oat Bran Flakes?

Per 100 g there are 3 g of fat and 78 g of carbohydrate, including 8 g of fiber.

What nutrients is Cereals Ready-To-Eat, Oat Bran Flakes high in?

Per 100 g it notably contributes to your Daily Value for: Vitamin C (133% DV), Magnesium (34% DV), Dietary Fiber (29% DV).

Grains & Bread

Cereals Ready-To-Eat, Oat Bran Flakes

USDA reference values for cereals ready-to-eat, oat bran flakes (per 100 g).

380kcalCalories

10gProtein

3gFat

78gCarbs

Protein, fat and carb balance

Share of calories from each macronutrient (per 100 g).

Protein 11%
Fat 7.4%
Carbs 81.5%

What this food is high in

133% Vitamin C 120 mg / 100 g 34% Magnesium 143 mg / 100 g 29% Dietary Fiber 8 g / 100 g 20% Protein 10 g / 100 g

Shown as percent of the Daily Value per 100 g.

Full nutrition facts (per 100 g)

Nutrient	Per 100 g	% DV*
Macronutrients
Protein	10 g	20%
Total Fat	3 g	4%
Saturated Fat	1 g	5%
Carbohydrate	78 g	28%
Dietary Fiber	8 g	29%
Total Sugars	22 g	44%
Minerals
Sodium	380 mg	17%
Potassium	340 mg	7%
Calcium	80 mg	6%
Iron	2.9 mg	16%
Magnesium	143 mg	34%
Vitamins
Vitamin C	120 mg	133%
Vitamin A	0 mcg	0%
Vitamin D	0 mcg	0%
Other
Cholesterol	0 mg	0%

* Percent of the Daily Value (Daily Value, based on a 2,000 kcal diet).

Data source: USDA FoodData Central. Values are per 100 g of edible portion and are reference figures — they vary by variety, preparation and brand. Last updated: 2026-04-30.

Frequently asked questions

How many calories are in Cereals Ready-To-Eat, Oat Bran Flakes?: A 100 g serving of Cereals Ready-To-Eat, Oat Bran Flakes has 380 kcal. The calories in your portion depend on its weight and how it is prepared.
How much protein is in Cereals Ready-To-Eat, Oat Bran Flakes?: Per 100 g there are 10 g of protein — about 20% of the Daily Value (50 g).
How much fat and carbs are in Cereals Ready-To-Eat, Oat Bran Flakes?: Per 100 g there are 3 g of fat and 78 g of carbohydrate, including 8 g of fiber.
What nutrients is Cereals Ready-To-Eat, Oat Bran Flakes high in?: Per 100 g it notably contributes to your Daily Value for: Vitamin C (133% DV), Magnesium (34% DV), Dietary Fiber (29% DV).

Similar foods and comparisons

Amaranth Grain, Cooked 102 kcal 3.8 g protein Amaranth Grain, Uncooked 371 kcal 13.6 g protein Andrea'S 257 kcal 5.7 g protein Archway Home Style Cookies 468 kcal 5.2 g protein Archway Home Style Cookies 424 kcal 4.7 g protein Archway Home Style Cookies, Chocolate Chip Ice Box 497 kcal 4.3 g protein

Compare Cereals Ready-To-Eat, Oat Bran Flakes with: Amaranth Grain, Cooked Amaranth Grain, Uncooked Andrea'S Archway Home Style Cookies

Note. This information is provided for general reference only and is not medical advice or a diet prescription. If you have a medical condition or special dietary needs, consult a physician or a registered dietitian.