How many carbs are in cereal, oat bran?
1 prepackaged single serving of cereal, oat bran contains about 20.5g of carbohydrate, 16.6g net carbs after subtracting 3.9g of fiber, 3.1g of protein, and 121 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 prepackaged single serving (30g) | 20.5g | 3.9g | 16.6g |
| 1 cup (80g) | 54.7g | 10.3g | 44.4g |
| 100 grams (100g) | 68.3g | 12.9g | 55.4g |
Net carbs in cereal, oat bran
1 prepackaged single serving of cereal, oat bran contains 16.6g of net carbs — total carbs (20.5g) minus dietary fiber (3.9g). Net carbs are the carbs your body actually digests and that raise blood glucose. See our guide to net carbs for how this calculation works and when to use it.
Full nutrition for cereal, oat bran (per 100g)
- Calories: 403 kcal
- Carbohydrate: 68.3g
- Dietary fiber: 12.9g
- Sugars: 15.6g
- Protein: 10.4g
- Fat: 10.2g
Reference values from USDA FoodData Central (survey fndds dataset, fdcId 2343974). Values are per 100 grams.
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How many carbs are in cereal, oat bran?
1 prepackaged single serving of cereal, oat bran contains about 20.5g of total carbohydrate. After subtracting 3.9g of fiber, the net carbs are about 16.6g.
How many net carbs are in cereal, oat bran?
Net carbs in 1 prepackaged single serving of cereal, oat bran are about 16.6g — that is total carbs (20.5g) minus dietary fiber (3.9g). See our net carbs explainer for the full calculation.
Is cereal, oat bran good for diabetics?
Cereal, oat bran contains carbohydrates that will raise blood glucose. Whether it fits your meal plan depends on the portion and your overall daily target. Most U.S. diabetes care teams use total carbs (not net) for insulin dosing — see our diabetes carb-counting guide.
Is cereal, oat bran keto-friendly?
Whether cereal, oat bran fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 prepackaged single serving) provides about 16.6g of net carbs.