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How Many Calories in Cauliflower, Green, 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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31
calories per 100g
134 calories per 1 head, medium (431g)
3.0gProtein
6.1gCarbs
0.3gFat
3.2gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)9 kcal0.9g
100g31 kcal3.0g
1 head, medium134 kcal12.9g
grams
31kcal
3.0gprotein
6.1gcarbs
0.3gfat
3.2gfibre

A cauliflower, green, raw contains 31 calories per 100g. A typical 1 head, medium (431g) provides about 134 calories. Cauliflower, Green, Raw is low in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Cauliflower, Green, Raw Nutrition Facts

NutrientPer 100gPer serving (431g)
Calories31 kcal134 kcal
Protein3.0g12.9g
Carbohydrates6.1g26.3g
of which Sugars3.0g12.9g
Fat0.3g1.3g
of which Saturates0.0g0.0g
Fibre3.2g13.8g
Sodium23.0mg99mg
Potassium300.0mg1293mg
Calcium33.0mg142mg
Iron0.7mg3.0mg
Vitamin C88.1mg379.7mg
Vitamin A8.0µg34µg
Selenium0.6µg3µg
Riboflavin (B2)0.1mg0.4mg

% 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 cauliflower, green, raw

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Steamer Basket

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Have a cat or dog? Check whether cauliflower, green, 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 cauliflower, green, 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 cauliflower, green, raw fit your diet?

Weight management

At 31 calories per 100g, cauliflower, green, 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 cauliflower, green, raw per 100g?

Cauliflower, Green, Raw contains 31 calories per 100g, based on USDA reference data.

Is cauliflower, green, raw high in calories?

A 1 head, medium of cauliflower, green, raw (431g) has around 134 calories — roughly 7% of a 2,000-calorie daily intake.

Is cauliflower, green, raw good for weight loss?

At 31 calories per 100g, cauliflower, green, raw is relatively low in calories and can fit well into a weight-loss diet. A 1 head, medium provides about 134 calories.

How much protein is in cauliflower, green, raw?

Cauliflower, Green, Raw contains 3.0g of protein per 100g.

Is cauliflower, green, raw a good source of fibre?

Yes — cauliflower, green, raw provides 3.2g of fibre per 100g, which is a meaningful contribution toward the commonly cited 28g daily reference intake.

How does cauliflower, green, raw compare to beans, snap, green, raw?

Cauliflower, Green, Raw has 31 calories per 100g, close to beans, snap, green, raw at 31 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of cauliflower, green, raw for 20g of protein?

With 3.0g of protein per 100g, you'd need roughly 667g of cauliflower, green, raw to reach 20g of protein

Foods with a similar calorie count

Other vegetables closest to cauliflower, green, raw by calories per 100g:

FoodCaloriesProteinCarbsFat
Cauliflower, Green, Raw (this page)31 kcal3.0g6.1g0.3g
Beans, Snap, Green, Raw31 kcal1.8g7.0g0.2g
Beets, Canned, Drained Solids31 kcal0.9g7.2g0.1g
Cabbage, Red, Raw31 kcal1.4g7.4g0.2g
Mushrooms, Morel, Raw31 kcal3.1g5.1g0.6g
Leeks, (bulb and Lower Leaf-portion), Cooked, Boiled, Drained, without Salt31 kcal0.8g7.6g0.2g
Squash, Winter, Spaghetti, Raw31 kcal0.6g6.9g0.6g

More kit for cauliflower, green, raw tracking

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Last updated:

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