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How Many Calories in Broccoli, Flower Clusters, Raw?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

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28
calories per 100g
20 calories per 1 cup flowerets (71g)
3.0gProtein
5.1gCarbs
0.3gFat
2.3gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)8 kcal0.9g
100g28 kcal3.0g
1 cup flowerets20 kcal2.1g
grams
28kcal
3.0gprotein
5.1gcarbs
0.3gfat
2.3gfibre

A broccoli, flower clusters, raw contains 28 calories per 100g. A typical 1 cup flowerets (71g) provides about 20 calories. Broccoli, Flower Clusters, Raw is low in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Broccoli, Flower Clusters, Raw Nutrition Facts

NutrientPer 100gPer serving (71g)
Calories28 kcal20 kcal
Protein3.0g2.1g
Carbohydrates5.1g3.6g
of which Sugars1.5g1.1g
Fat0.3g0.2g
of which Saturates0.1g0.1g
Fibre2.3g1.6g
Sodium27.0mg19mg
Potassium325.0mg231mg
Calcium48.0mg34mg
Iron0.9mg0.6mg
Vitamin C93.2mg66.2mg
Vitamin A0.0µg0µg
Selenium3.0µg2µg
Riboflavin (B2)0.1mg0.1mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

Useful for tracking broccoli, flower clusters, raw

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Vegetable Chopper

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Have a cat or dog? Check whether broccoli, flower clusters, raw is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. Use a meal prep container set to portion out broccoli, flower clusters, raw for the week. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Cooking method matters here too — boiling can leach some water-soluble vitamins into the cooking water, while steaming or roasting tends to retain more.

Does broccoli, flower clusters, raw fit your diet?

Weight management

At 28 calories per 100g, broccoli, flower clusters, raw is calorie-light relative to its volume, which can help keep a meal within a calorie target without needing very small portions.

Frequently Asked Questions

How many calories in broccoli, flower clusters, raw per 100g?

Broccoli, Flower Clusters, Raw contains 28 calories per 100g, based on USDA reference data.

Is broccoli, flower clusters, raw high in calories?

A 1 cup flowerets of broccoli, flower clusters, raw (71g) has around 20 calories — roughly 1% of a 2,000-calorie daily intake.

Is broccoli, flower clusters, raw good for weight loss?

At 28 calories per 100g, broccoli, flower clusters, raw is relatively low in calories and can fit well into a weight-loss diet. A 1 cup flowerets provides about 20 calories.

How much protein is in broccoli, flower clusters, raw?

Broccoli, Flower Clusters, Raw contains 3.0g of protein per 100g.

Is broccoli, flower clusters, raw a good source of fibre?

Broccoli, Flower Clusters, Raw is relatively low in fibre at 2.3g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.

How does broccoli, flower clusters, raw compare to beans, snap, green, frozen, cooked, boiled, drained without salt?

Broccoli, Flower Clusters, Raw has 28 calories per 100g, close to beans, snap, green, frozen, cooked, boiled, drained without salt at 28 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of broccoli, flower clusters, raw for 20g of protein?

With 3.0g of protein per 100g, you'd need roughly 667g of broccoli, flower clusters, raw to reach 20g of protein

Foods with a similar calorie count

Other vegetables closest to broccoli, flower clusters, raw by calories per 100g:

FoodCaloriesProteinCarbsFat
Broccoli, Flower Clusters, Raw (this page)28 kcal3.0g5.1g0.3g
Beans, Snap, Green, Frozen, Cooked, Boiled, Drained without Salt28 kcal1.5g6.5g0.2g
Broccoli, Frozen, Chopped, Cooked, Boiled, Drained, without Salt28 kcal3.1g5.3g0.1g
Broccoli, Frozen, Spears, Cooked, Boiled, Drained, without Salt28 kcal3.1g5.4g0.1g
Kale, Cooked, Boiled, Drained, without Salt28 kcal1.9g5.6g0.4g
Kale, Frozen, Unprepared28 kcal2.7g4.9g0.5g
Mushrooms, White, Cooked, Boiled, Drained, without Salt28 kcal2.2g5.3g0.5g

More kit for broccoli, flower clusters, raw tracking

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Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.