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Lettuce Calories and nutrition facts · Vegetables

45 kcal per head (360 g)
Carbs
3.5 g
Fibre
3.6 g
Sugars
3.5 g
Protein
4 g
Fat
0.72 g
13 kcal per 100 g
Carbs
0.98 g
Fibre
1 g
Sugars
0.98 g
Protein
1.1 g
Fat
0.2 g

Where the calories come from

Protein 44% Carbs 38% Fat 18%

Lettuce has 45 kcal per head (360 g), with 3.5 g carbs, 3.6 g fibre, 4 g protein and 0.72 g fat. 100 g has 13 kcal.

Share of your daily needs in one head

Diet tags

Cholesterol reduced Egg free Gluten free Lacto-ovo vegetarian Lactose free Lacto vegetarian Low protein Milk free Low gluten No added salt Soy free Unsweetened Vegan

Last updated June 30, 2026 · Where the data comes from

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How it compares with other vegetables

Per 100 g, against the 97 vegetables in our catalog.

  • Calories 13 kcal · typical 31 kcal

    Fewer calories than 97% of vegetables.

  • Protein 1.1 g · typical 1.8 g

    Less protein than 76% of vegetables.

  • Fibre 1 g · typical 2.6 g

    Less fibre than 95% of vegetables.

  • Sugars 0.98 g · typical 2 g

    Less sugar than 76% of vegetables.

  • Fat 0.2 g · typical 0.3 g

The bar shows this food; the line marks the typical (median) value of the category.

Learn about lettuce

What are the health benefits of lettuce?

Lettuce is a low-calorie, nutrient-dense vegetable that is high in vitamin A, vitamin K, and folate. It also contains antioxidants and fiber, which can support digestive health and may lower the risk of chronic diseases such as heart disease and certain types of cancer.

What are the health risks of eating lettuce?

Lettuce is generally safe to eat and is low in calories and high in nutrients. However, there have been instances of contamination with bacteria such as E. coli, which can cause foodborne illness. To minimize the risk, it's important to wash lettuce thoroughly before consuming, and to store it properly to prevent bacterial growth.

Are lettuce allergies common?

Lettuce allergies are not common but can occur in some individuals. Symptoms of a lettuce allergy may include itching or swelling in the mouth or throat, hives, or digestive issues. If you suspect an allergy to lettuce, consult with a healthcare professional for evaluation and guidance.

Nutrients in lettuce

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% of the daily value for a healthy adult. Your own needs depend on age, sex and activity.

Energy and macros
Vitamins
Minerals
Carbohydrates
Fats
Amino acids

Amino acid data is mapped from the USDA database, for information only.

Similar vegetables

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Where the data comes from

How we combine and check nutrition data: Nutriely data sources.

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