Romaine lettuce, raw

7 calories in 1 cup (35 g). Per 100 g, protein: 0.98 g, carbohydrates: 4.1 g, fat: 0.07 g.

Serving
1
= 35 g
7KCAL

Romaine lettuce, raw, 1 cup

7 calories

Protein
0.34 g
Carbs
1.4 g
Fat
0.025 g
Fiber
0.63 g
Sugars
0.42 g

Nutrition Facts

Serving size1 cup (35 g)
Amount per serving
Calories7
% Daily Value*
Total Fat 0.025 g0%
Saturated Fat 0.014 g0%
Cholesterol 0 mg0%
Sodium 8.1 mg0%
Total Carbohydrate 1.4 g1%
Dietary Fiber 0.63 g2%
Total Sugars 0.42 g
Protein 0.34 g
Vitamin D 0 mcg0%
Calcium 9.8 mg1%
Iron 0.095 mg1%
Potassium 91 mg2%

* The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. — means not reported. Estimates use the assumptions explained on this page.

vitamins

% of the Daily Value in this serving

  • Vitamin K24% 29.2 µg
  • Vitamin A17% 153 µg
  • Folate4% 17.5 µg
  • Riboflavin (B2)2% 0.025 mg
  • Thiamin (B1)2% 0.022 mg
  • Vitamin C2% 1.6 mg
  • Vitamin B61% 0.022 mg
  • Niacin (B3)1% 0.13 mg
  • Choline1% 3.5 mg

Little or none: Vitamin E, Vitamin B12, Vitamin D.

minerals

% of the Daily Value in this serving

  • Potassium2% 91 mg
  • Copper2% 0.017 mg
  • Magnesium1% 4.2 mg
  • Zinc1% 0.087 mg
  • Calcium1% 9.8 mg
  • Phosphorus1% 8.1 mg
  • Iron1% 0.095 mg

Little or none: Sodium, Selenium.

How it compares

Against other records in Lettuce and lettuce salads, per 100 g. Each nutrient uses only records with a value; matching values are counted separately. Percentages are rounded.

  • Total fat

    Lower than 100%

    Same value as 0 of 13 other records.

    leastmost

  • Iron

    Lower than 92%

    Same value as 0 of 13 other records.

    leastmost

  • Vitamin C

    Lower than 92%

    Same value as 0 of 13 other records.

    leastmost

  • Protein

    Lower than 85%

    Same value as 0 of 13 other records.

    leastmost

  • Fiber

    Higher than 85%

    Same value as 1 of 13 other records.

    leastmost

  • Sodium

    Lower than 85%

    Same value as 1 of 13 other records.

    leastmost

Questions

How many calories are in romaine lettuce, raw?
1 cup (35 g): 7 calories; protein: 0.34 g, carbohydrates: 1.4 g, fat: 0.025 g.
How much protein is in romaine lettuce, raw?
0.98 g per 100 g. Its estimated share of calories is 19%, using 4 kcal per gram of protein.
How many net carbs are in romaine lettuce, raw?
2.3 g per 100 g. Calculated as carbohydrate minus fiber, floored at zero.

Similar foods

All 65 reported nutrients, per 100 g+
Water94.3 g
Energy21 kcal
Protein0.98 g
Total lipid (fat)0.07 g
Carbohydrate, by difference4.1 g
Fiber, total dietary1.8 g
Total Sugars1.2 g
Calcium, Ca28 mg
Iron, Fe0.27 mg
Magnesium, Mg12 mg
Phosphorus, P23 mg
Potassium, K260 mg
Sodium, Na23 mg
Zinc, Zn0.25 mg
Copper, Cu0.049 mg
Selenium, Se0.4 µg
Vitamin C, total ascorbic acid4.6 mg
Thiamin0.063 mg
Riboflavin0.072 mg
Niacin0.37 mg
Vitamin B-60.063 mg
Folate, total50 µg
Folic acid0 µg
Folate, food50 µg
Folate, DFE50 µg
Choline, total9.9 mg
Vitamin B-120 µg
Vitamin B-12, added0 µg
Vitamin A, RAE436 µg
Retinol0 µg
Carotene, beta5,230 µg
Carotene, alpha0 µg
Cryptoxanthin, beta0 µg
Lycopene0 µg
Lutein + zeaxanthin2,310 µg
Vitamin E (alpha-tocopherol)0.14 mg
Vitamin E, added0 mg
Vitamin D (D2 + D3)0 µg
Vitamin K (phylloquinone)83.4 µg
Fatty acids, total saturated0.039 g
SFA 4:00 g
SFA 6:00 g
SFA 8:00 g
SFA 10:00 g
SFA 12:00 g
SFA 14:00 g
SFA 16:00.035 g
SFA 18:00.005 g
Fatty acids, total monounsaturated0.012 g
MUFA 16:10.003 g
MUFA 18:10.009 g
MUFA 20:10 g
MUFA 22:10 g
Fatty acids, total polyunsaturated0.16 g
PUFA 18:20.047 g
PUFA 18:30.11 g
PUFA 18:40 g
PUFA 20:40 g
PUFA 20:5 n-3 (EPA)0 g
PUFA 22:5 n-3 (DPA)0 g
PUFA 22:6 n-3 (DHA)0 g
Cholesterol0 mg
Alcohol, ethyl0 g
Caffeine0 mg
Theobromine0 mg

Source: USDA Survey foods (FNDDS): foods as Americans report eating them, from What We Eat in America. FDC ID 2709590, published 2024-10-31. Daily Values are the FDA's for adults and children 4 years and older. How we process USDA's data.