How many carbs are in cereal or granola bar?
1 bar of cereal or granola bar contains about 27.9g of carbohydrate, 18.9g net carbs after subtracting 9g of fiber, 2g of protein, and 156 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 bar (40g) | 27.9g | 9g | 18.9g |
| 100 grams (100g) | 69.8g | 22.5g | 47.3g |
Net carbs in cereal or granola bar
1 bar of cereal or granola bar contains 18.9g of net carbs — total carbs (27.9g) minus dietary fiber (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 or granola bar (per 100g)
- Calories: 389 kcal
- Carbohydrate: 69.8g
- Dietary fiber: 22.5g
- Sugars: 25g
- Protein: 5g
- Fat: 10g
Reference values from USDA FoodData Central (survey fndds dataset, fdcId 2343565). Values are per 100 grams.
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How many carbs are in cereal or granola bar?
1 bar of cereal or granola bar contains about 27.9g of total carbohydrate. After subtracting 9g of fiber, the net carbs are about 18.9g.
How many net carbs are in cereal or granola bar?
Net carbs in 1 bar of cereal or granola bar are about 18.9g — that is total carbs (27.9g) minus dietary fiber (9g). See our net carbs explainer for the full calculation.
Is cereal or granola bar good for diabetics?
Cereal or granola bar 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 keto-friendly?
Whether cereal or granola bar fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 bar) provides about 18.9g of net carbs.