Carbs in Lettuce Leaf
Keto-friendlyLettuce Leaf (per 100 g) contains 2.9g total carbs, 1.6g net carbs, 0.1g fat, 1.4g protein, and 15 calories.
Last updated June 10, 2026 · Reviewed by Jordan Lee, RD, Registered Dietitian
1.6g
Net carbs
2.9g
Total carbs
1.3g
Fiber
1.4g
Protein
0.1g
Fat
15
Calories
Values per 100 g.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 1.6g | 2.9g | 1.4g | 15 |
| 1 oz (28 g) | 0.4g | 0.8g | 0.4g | 4 |
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 15 |
| Total carbs | 2.9g |
| Net carbs | 1.6g |
| Fiber | 1.3g |
| Sugar | 0.8g |
| Sugar alcohols | 0g |
| Protein | 1.4g |
| Fat | 0.1g |
| Sodium | 28mg |
| Potassium | 194mg |
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 lettuce leaf?
- Lettuce Leaf has 2.9g of total carbs and 1.6g of net carbs per 100 grams.
- How many net carbs are in lettuce leaf?
- Lettuce Leaf has 1.6g of net carbs per 100 grams (total carbs 2.9g minus 1.3g fiber).
- Is lettuce leaf keto-friendly?
- Yes — with 1.6g net carbs per 100g, lettuce leaf fits a ketogenic diet in normal portions.
- How many calories are in lettuce leaf?
- Lettuce Leaf has 15 calories per 100 grams.
