Carbs in Romaine
Keto-friendlyHow many carbs are in romaine?
Romaine has 1.2g net carbs per 100g — 3.3g total carbs minus 2.1g fiber — plus 1.2g protein, 0.3g fat, and 17 calories. With this carb count, romaine fits a keto or low-carb diet (usually 20–50g net carbs per day) in normal portions. Values are per per 100 g, sourced from USDA FoodData Central; net carbs are computed by CarbMeNot.
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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor
Values per 100 g.
Is romaine keto-friendly?
Yes — romaine is keto-friendly. It has 1.2g net carbs per 100g (3.3g total carbs − 2.1g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other foods and meals.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 1.2g | 3.3g | 1.2g | 17 |
| 1 oz (28 g) | 0.3g | 0.9g | 0.3g | 5 |
How many calories are in romaine?
Romaine has 17 calories per 100g. That's alongside 1.2g protein, 0.3g fat, and 1.2g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 17 |
| Total carbs | 3.3g |
| Net carbs | 1.2g |
| Fiber | 2.1g |
| Sugar | 1.2g |
| Sugar alcohols | 0g |
| Protein | 1.2g |
| Fat | 0.3g |
| Sodium | 8mg |
| Potassium | 247mg |
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 romaine?
- Romaine has 3.3g of total carbs and 1.2g of net carbs per 100 grams.
- How many net carbs are in romaine?
- Romaine has 1.2g of net carbs per 100 grams (total carbs 3.3g minus 2.1g fiber).
- Is romaine keto-friendly?
- Yes — romaine is keto-friendly. It has 1.2g net carbs per 100g (3.3g total carbs − 2.1g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other foods and meals.
- How many calories are in romaine?
- Romaine has 17 calories per 100 grams.
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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.