How many carbs are in potato, mashed, from fast food?
1 cup of potato, mashed, from fast food contains about 36.6g of carbohydrate, 33.4g net carbs after subtracting 3.3g of fiber, 4.1g of protein, and 223 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 cup (250g) | 36.6g | 3.3g | 33.4g |
| 100 grams (100g) | 14.7g | 1.3g | 13.4g |
Net carbs in potato, mashed, from fast food
1 cup of potato, mashed, from fast food contains 33.4g of net carbs — total carbs (36.6g) minus dietary fiber (3.3g). 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 potato, mashed, from fast food (per 100g)
- Calories: 89 kcal
- Carbohydrate: 14.7g
- Dietary fiber: 1.3g
- Sugars: 0.5g
- Protein: 1.7g
- Fat: 2.8g
Reference values from USDA FoodData Central (survey fndds dataset, fdcId 2344987). Values are per 100 grams.
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How many carbs are in potato, mashed, from fast food?
1 cup of potato, mashed, from fast food contains about 36.6g of total carbohydrate. After subtracting 3.3g of fiber, the net carbs are about 33.4g.
How many net carbs are in potato, mashed, from fast food?
Net carbs in 1 cup of potato, mashed, from fast food are about 33.4g — that is total carbs (36.6g) minus dietary fiber (3.3g). See our net carbs explainer for the full calculation.
Is potato, mashed, from fast food good for diabetics?
Potato, mashed, from fast food 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 potato, mashed, from fast food keto-friendly?
Whether potato, mashed, from fast food fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 cup) provides about 33.4g of net carbs.