How many calories are in broccoli?

An 80 g portion of broccoli has about 27 kcal.

Does cooking change the calories?

Steaming or boiling does not add calories. Roasting with oil adds about 40 kcal per teaspoon of oil.

Calories in broccoli

Broccoli has about 34 kcal per 100 g and more protein than most vegetables.

By the Calori team · Updated 21 October 2026 · 3 min read

Broccoli calories by portion

Portion	Calories	Protein	Carbs	Fat
Portion (80 g)	27 kcal	2.2 g	3.2 g	0.3 g
Large portion (150 g)	51 kcal	4.2 g	6 g	0.6 g
Whole head (350 g)	119 kcal	9.8 g	14 g	1.4 g

Broccoli nutrition per 100 g

Energy	34 kcal (142 kJ)
Protein	2.8 g
Carbohydrate	4 g
of which sugars	1.7 g
Fat	0.4 g
Fibre	2.6 g

Typical values. Carbohydrate excludes fibre, as on UK food labels. Brands and varieties differ, so check the label where there is one.

Broccoli and protein

Broccoli is often listed as a protein food, but you would need about 1 kg to get 28 g of protein. It is better thought of as a filling, nutrient-rich vegetable that goes well with a protein source.

Log it without looking it up

Calori recognises foods like this from a photo and estimates the portion, so you can log a whole plate in one go. Set your daily target with our calorie calculator.

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Frequently asked questions

How many calories are in broccoli?: An 80 g portion of broccoli has about 27 kcal.
Does cooking change the calories?: Steaming or boiling does not add calories. Roasting with oil adds about 40 kcal per teaspoon of oil.