Calories in Cauliflower

27kcal per 1 cup, chopped (107 g)

25 kcal per 100 g · about 1% of a 2,000-kcal day

Cauliflower has a quarter of the calories of the rice it often replaces — a cup of cauliflower rice saves roughly 175 calories versus white rice.

Cauliflower nutrition facts

NutrientPer 100 gPer 1 cup, chopped
Calories25 kcal27 kcal
Protein1.9 g2 g
Carbs5 g5.4 g
Fat0.3 g0.3 g
Fiber2 g2.1 g
Sugar1.9 g2 g

Where the calories come from

Cauliflower calories by serving size

ServingCaloriesProteinCarbsFat
1 oz (28 g)7 kcal0.5 g1.4 g0.1 g
50 g13 kcal1 g2.5 g0.2 g
100 g25 kcal1.9 g5 g0.3 g
1 cup, chopped (107 g)27 kcal2 g5.4 g0.3 g
200 g50 kcal3.8 g10 g0.6 g
250 g63 kcal4.8 g12.5 g0.8 g

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Values based on USDA FoodData Central reference entries. Actual nutrition varies with variety, preparation, and portion. © 2026 NibbleCal.