Mashed potatoes contain approximately 35 to 37 grams of total carbohydrates per 1 cup serving (about 210 grams). Specifically, one cup of mashed potatoes typically has around 36.9 grams of total carbs and about 33.7 grams of net carbs (total carbs minus fiber and sugar alcohols)
. To summarize:
- Total carbohydrates: ~36.9 g per 1 cup
- Net carbohydrates: ~33.7 g per 1 cup
- Dietary fiber: ~3.2 g per 1 cup
These values can vary slightly depending on preparation (e.g., with milk, butter, or margarine added), but the carbohydrate content remains roughly in this range
