Nutrition facts
Per 100 grams
- Energy
- 17 kcal71.1 kJ
- Carbohydrates
- 3.3 g
- Protein
- 1.2 g
- Total fat
- 0.3 g
- Dietary fiber
- 2.1 g
- Sodium
- 8 mg
- Calcium
- 33 mg
Nutrition referenceVegetables
Romaine Lettuce
Romaine lettuce is a crisp lettuce with long, sturdy leaves, popular in Caesar salads. Per 100 g it provides 17 calories with 3.3 g carbs and 2.1 g fiber.
17
kcalper 100g
- Carbs
- 3.3g
- Protein
- 1.2g
- Fat
- 0.3g
Reference values
About this food
Understanding this nutrition reference
Romaine lettuce, also called cos lettuce, has long, sturdy, crisp leaves with a slightly sweet flavor. It is the classic base of Caesar salad and is also used in wraps, sandwiches, and as a cooked green.
Nutritionally, romaine is very low in calories and mostly water. Per 100 g it provides about 17 kcal, 3.3 g of carbohydrates, 1.2 g of protein, and 0.3 g of fat, with 2.1 g of dietary fiber, 8 mg of sodium, and 33 mg of calcium.
Romaine leaves are light, so a large volume contributes few calories. For accurate tracking, weigh the leaves as used or measure by the cup, and use the serving sizes below.
Portion guidance
How to use the serving references
Nutrition values are reported per 100 g. A typical 1 cup of shredded romaine (about 47 g) provides roughly 8 kcal. Use the serving sizes below to estimate portions when logging.
Questions and answers
Romaine Lettuce nutrition FAQ
How many calories are in romaine lettuce?
Romaine lettuce provides about 17 calories per 100 g. A typical 1 cup of shredded romaine (about 47 g) provides roughly 8 calories.
Is romaine lettuce healthy?
Romaine is a low-calorie, high-water leafy green that provides fiber. Per 100 g it provides about 2.1 g of fiber and 17 kcal.
Can you cook romaine lettuce?
Yes. Romaine is usually eaten raw in salads, but it can also be grilled or lightly cooked, which softens the leaves.
