Calories and nutrition facts
Romaine lettuce
Also known as: cos lettuce
100 g of romaine lettuce has 14 calories, 1.2 g protein, 1.3 g carbs and 0.13 g fat. 1 serving (80 g) has 11 calories.
- Carbs 58 %
- Protein 33 %
- Fat 8 %
11
1 g
0.96 gThe Health Score from the ClemCam app: 1 to 10, based on the Nutri-Score (2023) per 100 g.
Nutrition facts
| Nutrition facts | per 100 g | 1 serving (80 g) |
|---|---|---|
| Energy | 14 kcal 59 kJ | 11 kcal 46 kJ |
| Fat | 0.13 g | 0.1 g |
| of which saturated | 0.04 g | 0.03 g |
| Carbohydrates | 1.3 g | 1 g |
| of which sugars | 1.3 g | 1 g |
| Fibre | 1.6 g | 1.3 g |
| Protein | 1.2 g | 0.96 g |
| Salt | 0.02 g | 0.02 g |
Vitamins
| Nutrition facts | per 100 g | % reference intake |
|---|---|---|
| Vitamin A | 481 µg | 60 % |
| Vitamin B1 (thiamin) | 0.07 mg | 6.4 % |
| Vitamin B2 (riboflavin) | 0.06 mg | 4.3 % |
| Niacin (B3) | 0.53 mg | 3.3 % |
| Vitamin B6 | 0.07 mg | 5 % |
| Folate | 57 µg | 28 % |
| Vitamin C | 11 mg | 13 % |
| Vitamin E | 0.13 mg | 1.1 % |
| Vitamin K | 103 µg | 137 % |
Minerals
| Nutrition facts | per 100 g | % reference intake |
|---|---|---|
| Calcium | 25 mg | 3.1 % |
| Iron | 0.5 mg | 3.6 % |
| Magnesium | 11 mg | 2.9 % |
| Zinc | 0.21 mg | 2.1 % |
| Potassium | 259 mg | 13 % |
| Phosphorus | 29 mg | 4.2 % |
| Iodine | 0.46 µg | 0.3 % |
Per 100 g, at least 15% of the reference intake of: Vitamin A, Folate, Vitamin K.
Adult reference intakes from EU Regulation 1169/2011 (fibre 30 g and salt 6 g as recommended by the DGE). Only values above 0 are shown.
Compared
Other foods in Vegetables, per 100 g.
Next time, just take a photo.
Snap your plate and ClemCam spots each food, estimates the portion and works out calories, protein, carbs and fat. With the same BLS values as this page.
Questions
How many calories are in 1 serving (80 g) of romaine lettuce?
1 serving (80 g) of romaine lettuce has 11 calories, with 0.96 g protein, 1 g carbs and 0.1 g fat.
How much protein is in romaine lettuce?
Romaine lettuce has 1.2 g protein per 100 g. That is 34% of its calories.
How many carbs are in romaine lettuce?
Romaine lettuce has 1.3 g carbs per 100 g, including 1.3 g sugars and 1.6 g fibre.
Source: German Federal Food Code (Bundeslebensmittelschlüssel, BLS) 4.0, Max Rubner Institute (2025), licensed under CC BY 4.0. Values per 100 g edible portion, BLS code G107100. Serving sizes are typical amounts; per-serving values, shares and the Health Score were calculated by ClemCam.