Mealary
USDA FoodData Central

Lettuce, red leaf, raw: nutrition facts

Full nutrition facts for lettuce, red leaf, raw: 13 calories (about 4 kcal per ounce), 1.3 g protein, 2.3 g carbohydrate, 0.2 g fat, fiber, sodium, vitamins and minerals per 100 g. It comes straight from USDA FoodData Central, not an AI guess.

Calories by portion

kcal
100 g (standard basis)13 kcal
1 oz (28 g)4 kcal
1 serving (½ cup, ~120 g)16 kcal
100 kcal weighs769 g
Macro split per 100 g: 1.3 g protein · 2.3 g carbs · 0.2 g fat.

Nutrition facts

per 100 g
Calories13
Total Fat0.2 g
Saturated Fat0 g
Trans Fat0 g
Cholesterol0 mg
Sodium25 mg
Total Carbohydrate2.3 g
Dietary Fiber0.9 g
Total Sugars0.5 g
Added Sugars0 g
Protein1.3 g

Vitamins & minerals

Vitamin D0 mcg
Calcium33 mg
Iron1.2 mg
Potassium187 mg
Vitamin A375 mcg
Vitamin C3.7 mg

About this food

All amounts are shown per 100 g of lettuce, red leaf, 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 #168431

Building a recipe? Use the free calculator

Add lettuce, red leaf, raw to a full recipe and get accurate per-serving nutrition plus a print-ready FDA Nutrition Facts label, computed from the same USDA data.

Open the nutrition calculator

Mealary is a computation tool, not medical or regulatory advice. Verify against your own portion and formulation before relying on these figures. Generate a label →

How to read lettuce, red leaf, raw nutrition

Of the 13 calories in 100 g, roughly 55% come from carbohydrate, 12% from fat and 33% from protein (using the standard 4, 9 and 4 kcal per gram).

Against the FDA Daily Values, a 100 g portion supplies the most of vitamin a (42% DV), iron (7% DV) and potassium (4% DV).

Need this for a product label? Add lettuce, red leaf, raw as an ingredient in the nutrition calculator and generate an FDA-style label with the label generator, or read the guide to reading a nutrition label.