Carbs in Cauliflower
Keto-friendlyCauliflower (per 100 g) contains 5g total carbs, 3g net carbs, 0.3g fat, 1.9g protein, and 25 calories.
Last updated June 10, 2026 · Reviewed by Jordan Lee, RD, Registered Dietitian
3g
Net carbs
5g
Total carbs
2g
Fiber
1.9g
Protein
0.3g
Fat
25
Calories
Values per 100 g.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 3g | 5g | 1.9g | 25 |
| 1 oz (28 g) | 0.8g | 1.4g | 0.5g | 7 |
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 25 |
| Total carbs | 5g |
| Net carbs | 3g |
| Fiber | 2g |
| Sugar | 1.9g |
| Sugar alcohols | 0g |
| Protein | 1.9g |
| Fat | 0.3g |
| Sodium | 30mg |
| Potassium | 299mg |
Source: USDA FoodData Central (SR Legacy). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in cauliflower?
- Cauliflower has 5g of total carbs and 3g of net carbs per 100 grams.
- How many net carbs are in cauliflower?
- Cauliflower has 3g of net carbs per 100 grams (total carbs 5g minus 2g fiber).
- Is cauliflower keto-friendly?
- Yes — with 3g net carbs per 100g, cauliflower fits a ketogenic diet in normal portions.
- How many calories are in cauliflower?
- Cauliflower has 25 calories per 100 grams.
