How many carbs are in buckwheat?
1 cup of buckwheat contains about 121.6g of carbohydrate, 104.6g net carbs after subtracting 17g of fiber, 22.5g of protein, and 583 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 cup (170g) | 121.6g | 17g | 104.6g |
| 100 grams (100g) | 71.5g | 10g | 61.5g |
Net carbs in buckwheat
1 cup of buckwheat contains 104.6g of net carbs — total carbs (121.6g) minus dietary fiber (17g). 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 buckwheat (per 100g)
- Calories: 343 kcal
- Carbohydrate: 71.5g
- Dietary fiber: 10g
- Sugars: —
- Protein: 13.3g
- Fat: 3.4g
Reference values from USDA FoodData Central (sr legacy dataset, fdcId 170286). Values are per 100 grams.
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How many carbs are in buckwheat?
1 cup of buckwheat contains about 121.6g of total carbohydrate. After subtracting 17g of fiber, the net carbs are about 104.6g.
How many net carbs are in buckwheat?
Net carbs in 1 cup of buckwheat are about 104.6g — that is total carbs (121.6g) minus dietary fiber (17g). See our net carbs explainer for the full calculation.
Is buckwheat good for diabetics?
Buckwheat 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 buckwheat keto-friendly?
Whether buckwheat fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 cup) provides about 104.6g of net carbs.