How much protein and fiber are in half a cup of cooked broccoli?

Broccoli, ½ cup, chopped (78 g), contains about 1.9 g of protein, 2.6 g of fiber and 27 kcal, according to USDA FoodData Central.

At a glance

Protein
1.9 g
Fiber
2.6 g
Calories
27 kcal
Protein per 100 kcal
7 g

Portions from USDA FoodData Central

USDA FoodData Central values for Broccoli. Chosen serving: ½ cup, chopped (78 g).
Portion Grams Calories Protein Fiber Carbohydrate Fat
Chosen serving: ½ cup, chopped 78 g 27 kcal 1.9 g 2.6 g 5.6 g 0.3 g
Per 100 g 100 g 35 kcal 2.4 g 3.3 g 7.2 g 0.4 g
1 spear (about 5" long) 37 g 13 kcal 0.9 g 1.2 g 2.7 g 0.2 g
1 stalk, small (5" long) 140 g 49 kcal 3.3 g 4.6 g 10.1 g 0.6 g
1 stalk, medium (7-1/2" - 8" long) 180 g 63 kcal 4.3 g 5.9 g 12.9 g 0.7 g
1 stalk, large (11"-12" long) 280 g 98 kcal 6.7 g 9.2 g 20.1 g 1.1 g

A familiar serving, made clear

Half a cup of cooked broccoli is a side portion that adds fiber next to the main part of the meal.

Where these numbers come from

USDA description: Broccoli, cooked, boiled, drained, without salt. FDC ID: 169967. Dataset: USDA FoodData Central, SR Legacy, April 2018 release, published 2019-04-01. Food record published 4/1/2019; dataset retrieved 20 September 2026.

Use these values to orient your meal, then make the journal match what was on your plate.

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Written by
Dr. Loredana Gavrilovici, Founder of Food & Fit
Published

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