How many carbs are in broccoli?
1 spear of broccoli contains about 2.1g of carbohydrate, 0.9g net carbs after subtracting 1.2g of fiber, 1.2g of protein, and 11 calories.
Carbs by portion size
| Portion | Total carbs | Fiber | Net carbs |
|---|---|---|---|
| 1 piece (10g) | 0.5g | 0.3g | 0.2g |
| 1 floweret (10g) | 0.5g | 0.3g | 0.2g |
| 1 spear (40g) | 2.1g | 1.2g | 0.9g |
| 1 cup (185g) | 9.9g | 5.6g | 4.3g |
| 100 grams (100g) | 5.3g | 3g | 2.3g |
Net carbs in broccoli
1 spear of broccoli contains 0.9g of net carbs — total carbs (2.1g) minus dietary fiber (1.2g). 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 broccoli (per 100g)
- Calories: 28 kcal
- Carbohydrate: 5.3g
- Dietary fiber: 3g
- Sugars: 1.5g
- Protein: 3.1g
- Fat: 0.1g
Reference values from USDA FoodData Central (survey fndds dataset, fdcId 2345154). Values are per 100 grams.
Count carbs without typing
CarbZen scans any meal in 3 seconds with USDA-verified numbers. Three free scans every day, forever.
Download on the App StoreFrequently asked questions
How many carbs are in broccoli?
1 spear of broccoli contains about 2.1g of total carbohydrate. After subtracting 1.2g of fiber, the net carbs are about 0.9g.
How many net carbs are in broccoli?
Net carbs in 1 spear of broccoli are about 0.9g — that is total carbs (2.1g) minus dietary fiber (1.2g). See our net carbs explainer for the full calculation.
Is broccoli good for diabetics?
Broccoli 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 broccoli keto-friendly?
Whether broccoli fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 spear) provides about 0.9g of net carbs.