USDA FoodData Central

Calories in Lettuce, cos or romaine, raw

There are 17 calories in 100 g of lettuce, cos or romaine, raw — about 5kcal per ounce. Below is the calorie breakdown by portion, plus the macro split. Want the full vitamin & mineral profile? See lettuce, cos or romaine, raw nutrition facts →

Calories by portion

kcal

100 g (standard basis)17 kcal

1 oz (28 g)5 kcal

1 serving (½ cup, ~120 g)20 kcal

100 kcal weighs588 g

Macro split per 100 g: 1.2 g protein · 3.3 g carbs · 0.3 g fat.

Nutrition facts

per 100 g

Calories17

Total Fat0.3 g

Saturated Fat0 g

Trans Fat0 g

Cholesterol0 mg

Sodium8 mg

Total Carbohydrate3.3 g

Dietary Fiber2.1 g

Total Sugars1.2 g

Added Sugars0 g

Protein1.2 g

Vitamins & minerals

Vitamin D0 mcg

Calcium33 mg

Iron1 mg

Potassium247 mg

Vitamin A436 mcg

Vitamin C4 mg

About this food

All amounts are shown per 100 g of lettuce, cos or romaine, raw (SR Legacy), the standard basis USDA uses so foods can be compared like-for-like. Scale by the weight of your portion to get the nutrition for the amount you actually eat.

Data source: USDA FoodData Central #169247

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