Carbs in Brocolli

Keto-friendly

How many carbs are in brocolli?

Brocolli has 2.9g net carbs per 100g — 5.9g total carbs minus 3g fiber — plus 3.5g protein, 0g fat, and 29 calories. With this carb count, brocolli fits a keto or low-carb diet (usually 20–50g net carbs per day) in normal portions. Values are per per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.

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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Brocolli
2.9g
Net carbs
5.9g
Total carbs
3g
Fiber
3.5g
Protein
0g
Fat
29
Calories

Values per 100 g.

Is brocolli keto-friendly?

Yes

Yes — brocolli is keto-friendly. It has 2.9g net carbs per 100g (5.9g total carbs − 3g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other foods and meals.

Carbs by serving size

ServingNet carbsTotal carbsCalories
100 g (3.5 oz)2.9g5.9g29
1 oz (28 g)0.8g1.7g8

How many calories are in brocolli?

Brocolli has 29 calories per 100g. That's alongside 3.5g protein, 0g fat, and 2.9g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories29
Total carbs5.9g
Net carbs2.9g
Fiber3g
Sugar1.2g
Sugar alcohols0g
Protein3.5g
Fat0g
Sodium0mg
Potassium0mg

Source: Open Food Facts (Season's Choice). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.

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Frequently asked questions

How many carbs are in brocolli?
Brocolli has 5.9g of total carbs and 2.9g of net carbs per 100 grams.
How many net carbs are in brocolli?
Brocolli has 2.9g of net carbs per 100 grams (total carbs 5.9g minus 3g fiber).
Is brocolli keto-friendly?
Yes — brocolli is keto-friendly. It has 2.9g net carbs per 100g (5.9g total carbs − 3g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other foods and meals.
How many calories are in brocolli?
Brocolli has 29 calories per 100 grams.

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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.