How many carbs are in seeds, flaxseed?
1 cup, whole of seeds, flaxseed contains about 48.5g of carbohydrate, 2.7g net carbs after subtracting 45.9g of fiber, 30.7g of protein, and 897 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 tbsp, ground (7g) | 2g | 1.9g | 0.1g |
| 1 tbsp, whole (10.3g) | 3g | 2.8g | 0.2g |
| 1 cup, whole (168g) | 48.5g | 45.9g | 2.7g |
| 100 grams (100g) | 28.9g | 27.3g | 1.6g |
Net carbs in seeds, flaxseed
1 cup, whole of seeds, flaxseed contains 2.7g of net carbs — total carbs (48.5g) minus dietary fiber (45.9g). 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 seeds, flaxseed (per 100g)
- Calories: 534 kcal
- Carbohydrate: 28.9g
- Dietary fiber: 27.3g
- Sugars: 1.6g
- Protein: 18.3g
- Fat: 42.2g
Reference values from USDA FoodData Central (sr legacy dataset, fdcId 169414). Values are per 100 grams.
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How many carbs are in seeds, flaxseed?
1 cup, whole of seeds, flaxseed contains about 48.5g of total carbohydrate. After subtracting 45.9g of fiber, the net carbs are about 2.7g.
How many net carbs are in seeds, flaxseed?
Net carbs in 1 cup, whole of seeds, flaxseed are about 2.7g — that is total carbs (48.5g) minus dietary fiber (45.9g). See our net carbs explainer for the full calculation.
Is seeds, flaxseed good for diabetics?
Seeds, flaxseed 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 seeds, flaxseed keto-friendly?
Whether seeds, flaxseed fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 cup, whole) provides about 2.7g of net carbs.