Carbs in Iceberg Lettuce
Keto-friendlyHow many carbs are in iceberg lettuce?
Iceberg Lettuce has 1.8g net carbs per 100g — 3g total carbs minus 1.2g fiber — plus 0.9g protein, 0.1g fat, and 14 calories. That makes iceberg lettuce very low in net carbs and lower than the typical vegetable, which averages about 17.9g net carbs per 100g. With this carb count, iceberg lettuce 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.
Tracking iceberg lettuce on keto?
Snap a photo and CarbMeNot logs the 1.8g net carbs in iceberg lettuce — and everything else you eat — automatically. No database searching, no guessing.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor
Values per 100 g.
Is iceberg lettuce keto-friendly?
Yes — iceberg lettuce is keto-friendly. It has 1.8g net carbs per 100g (3g total carbs − 1.2g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other vegetables and meals.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 1.8g | 3g | 0.9g | 14 |
| 1 oz (28 g) | 0.5g | 0.8g | 0.3g | 4 |
How many calories are in iceberg lettuce?
Iceberg Lettuce has 14 calories per 100g. That's alongside 0.9g protein, 0.1g fat, and 1.8g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 14 |
| Total carbs | 3g |
| Net carbs | 1.8g |
| Fiber | 1.2g |
| Sugar | 2g |
| Sugar alcohols | 0g |
| Protein | 0.9g |
| Fat | 0.1g |
| Sodium | 10mg |
| Potassium | 141mg |
Source: USDA FoodData Central (SR Legacy). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
Log iceberg lettuce in one tap
Snap a photo and CarbMeNot's AI logs the carbs, protein, and fat automatically.
Frequently asked questions
- How many carbs are in iceberg lettuce?
- Iceberg Lettuce has 3g of total carbs and 1.8g of net carbs per 100 grams.
- How many net carbs are in iceberg lettuce?
- Iceberg Lettuce has 1.8g of net carbs per 100 grams (total carbs 3g minus 1.2g fiber).
- Is iceberg lettuce keto-friendly?
- Yes — iceberg lettuce is keto-friendly. It has 1.8g net carbs per 100g (3g total carbs − 1.2g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other vegetables and meals.
- How many calories are in iceberg lettuce?
- Iceberg Lettuce has 14 calories per 100 grams.
Similar foods
CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.