How many carbs are in puff pastry?
1 shell of puff pastry contains about 18.3g of carbohydrate, 17.7g net carbs after subtracting 0.6g of fiber, 3g of protein, and 223 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 oz (28.4g) | 13g | 0.4g | 12.6g |
| 1 shell (40g) | 18.3g | 0.6g | 17.7g |
| 1 sheet (245g) | 112g | 3.7g | 108.3g |
| 100 grams (100g) | 45.7g | 1.5g | 44.2g |
Net carbs in puff pastry
1 shell of puff pastry contains 17.7g of net carbs — total carbs (18.3g) minus dietary fiber (0.6g). 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 puff pastry (per 100g)
- Calories: 558 kcal
- Carbohydrate: 45.7g
- Dietary fiber: 1.5g
- Sugars: 0.8g
- Protein: 7.4g
- Fat: 38.5g
Reference values from USDA FoodData Central (sr legacy dataset, fdcId 172738). Values are per 100 grams.
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How many carbs are in puff pastry?
1 shell of puff pastry contains about 18.3g of total carbohydrate. After subtracting 0.6g of fiber, the net carbs are about 17.7g.
How many net carbs are in puff pastry?
Net carbs in 1 shell of puff pastry are about 17.7g — that is total carbs (18.3g) minus dietary fiber (0.6g). See our net carbs explainer for the full calculation.
Is puff pastry good for diabetics?
Puff pastry 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 puff pastry keto-friendly?
Whether puff pastry fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 shell) provides about 17.7g of net carbs.