How many carbs are in cereal or granola bar, oats?
1 bar of cereal or granola bar, oats contains about 21g of carbohydrate, 19.5g net carbs after subtracting 1.5g of fiber, 3g of protein, and 159 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 bar (35g) | 21g | 1.5g | 19.5g |
| 100 grams (100g) | 60.1g | 4.3g | 55.8g |
Net carbs in cereal or granola bar, oats
1 bar of cereal or granola bar, oats contains 19.5g of net carbs — total carbs (21g) minus dietary fiber (1.5g). 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 or granola bar, oats (per 100g)
- Calories: 455 kcal
- Carbohydrate: 60.1g
- Dietary fiber: 4.3g
- Sugars: 34g
- Protein: 8.6g
- Fat: 20g
Reference values from USDA FoodData Central (survey fndds dataset, fdcId 2343593). Values are per 100 grams.
Count carbs without typing
CarbZen scans any meal in 3 seconds with USDA-verified numbers. Three free scans every day, forever.
Download on the App StoreFrequently asked questions
How many carbs are in cereal or granola bar, oats?
1 bar of cereal or granola bar, oats contains about 21g of total carbohydrate. After subtracting 1.5g of fiber, the net carbs are about 19.5g.
How many net carbs are in cereal or granola bar, oats?
Net carbs in 1 bar of cereal or granola bar, oats are about 19.5g — that is total carbs (21g) minus dietary fiber (1.5g). See our net carbs explainer for the full calculation.
Is cereal or granola bar, oats good for diabetics?
Cereal or granola bar, oats 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 or granola bar, oats keto-friendly?
Whether cereal or granola bar, oats fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 bar) provides about 19.5g of net carbs.