How many carbs are in popcorn, air-popped, with added butter?
1 cup, unpopped, yields of popcorn, air-popped, with added butter contains about 138.7g of carbohydrate, 113g net carbs after subtracting 25.7g of fiber, 23.3g of protein, and 907 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 cup, popped (11g) | 7.2g | 1.3g | 5.9g |
| 1 oz, unpopped, yields (25g) | 16.4g | 3.1g | 13.4g |
| 1 cup, unpopped, yields (211g) | 138.7g | 25.7g | 113g |
| 100 grams (100g) | 65.8g | 12.2g | 53.6g |
Net carbs in popcorn, air-popped, with added butter
1 cup, unpopped, yields of popcorn, air-popped, with added butter contains 113g of net carbs — total carbs (138.7g) minus dietary fiber (25.7g). 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 popcorn, air-popped, with added butter (per 100g)
- Calories: 430 kcal
- Carbohydrate: 65.8g
- Dietary fiber: 12.2g
- Sugars: 0.8g
- Protein: 11g
- Fat: 15.3g
Reference values from USDA FoodData Central (survey fndds dataset, fdcId 2343703). Values are per 100 grams.
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How many carbs are in popcorn, air-popped, with added butter?
1 cup, unpopped, yields of popcorn, air-popped, with added butter contains about 138.7g of total carbohydrate. After subtracting 25.7g of fiber, the net carbs are about 113g.
How many net carbs are in popcorn, air-popped, with added butter?
Net carbs in 1 cup, unpopped, yields of popcorn, air-popped, with added butter are about 113g — that is total carbs (138.7g) minus dietary fiber (25.7g). See our net carbs explainer for the full calculation.
Is popcorn, air-popped, with added butter good for diabetics?
Popcorn, air-popped, with added butter 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 popcorn, air-popped, with added butter keto-friendly?
Whether popcorn, air-popped, with added butter fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 cup, unpopped, yields) provides about 113g of net carbs.