Evidence-aware nutrition guide for Bok Choy.Values are approximate per 100 g unless stated otherwise.
Bok Choy vegetableJanuary–December in Turkey (approximate harvest period)
Vegetable guide · values per 100 g (3.5 oz)

Bok Choy Nutrition Facts, Vitamins and Benefits

Bok Choy (Brassica rapa subsp. chinensis) is included in the Topraktan Bilgiler vegetable library. Per 100 g it provides approximately 13 kcal and includes 223 µg RAE vitamin A, 45 mg vitamin C, 66 µg folate. Values can vary with variety, ripeness, growing conditions and preparation.

223 µg RAE vitamin A45 mg vitamin C66 µg folate105 mg calcium
Energy13 kcal
Fiber1 g
Vitamin C45 mg
Potassium252 mg

Bok Choy benefits and place in a balanced diet

  • A 100 g portion provides approximately 13 kcal; portion size and preparation affect total energy intake.
  • Its approximately 95.3 g of water per 100 g contributes to total fluid intake.
  • Its approximately 1 g of dietary fiber per 100 g contributes to fiber intake; a fiber-containing diet can support normal bowel function and fullness.
  • About 45 mg of vitamin C per 100 g contributes to normal immune function, collagen formation and the absorption of iron from plant foods.
  • About 223 µg RAE of vitamin A per 100 g contributes to normal vision, immune function and the maintenance of skin and mucous membranes.
  • About 45.5 µg of vitamin K per 100 g contributes to normal blood clotting and the maintenance of normal bones.
  • Its recorded folate content contributes to normal blood formation, cell division and homocysteine metabolism.
  • About 105 mg of calcium per 100 g contributes to the maintenance of normal bones and teeth, muscle function and nerve transmission.
  • About 252 mg of potassium per 100 g contributes to normal muscle and nervous-system function and the maintenance of normal blood pressure.
  • About 19 mg of magnesium per 100 g contributes to normal energy metabolism and muscle and nervous-system function.
  • About 0.8 mg of iron per 100 g contributes to normal red-blood-cell and haemoglobin formation and oxygen transport. Absorption of plant iron varies with the meal.
  • No single food prevents or treats disease. The nutritional value of bok choy depends on portion size, variety, ripeness and the overall eating pattern.

Bok Choy nutrition facts

The table covers calories, macronutrients, vitamins, minerals, fatty acids and amino acids where a measured value is available. Values are shown per 100 g and for a 100 g reference serving.

Bok Choy vitamins, minerals and nutrition facts
NutrientPer 100 g100 g serving
Core values and macronutrients
Energy13 kcal13 kcal
Water95.3 g95.3 g
Protein1.5 g1.5 g
Total fat0.2 g0.2 g
Saturated fat0.027 g0.027 g
Monounsaturated fat0.015 g0.015 g
Polyunsaturated fat0.096 g0.096 g
Carbohydrate2.2 g2.2 g
Dietary fiber1 g1 g
Total sugars1.2 g1.2 g
Ash0.8 g0.8 g
Cholesterol0 mg0 mg
Minerals
Calcium105 mg105 mg
Iron0.8 mg0.8 mg
Magnesium19 mg19 mg
Phosphorus37 mg37 mg
Potassium252 mg252 mg
Sodium65 mg65 mg
Zinc0.19 mg0.19 mg
Copper0.021 mg0.021 mg
Manganese0.159 mg0.159 mg
Selenium0.5 µg0.5 µg
Vitamins and vitamin-like compounds
Vitamin C45 mg45 mg
Vitamin B1 (Thiamin)0.04 mg0.04 mg
Vitamin B2 (Riboflavin)0.07 mg0.07 mg
Vitamin B3 (Niacin)0.5 mg0.5 mg
Vitamin B5 (Pantothenic acid)0.088 mg0.088 mg
Vitamin B60.194 mg0.194 mg
Vitamin B9 (Folate)66 µg66 µg
Folic acid0 µg0 µg
Food folate66 µg66 µg
Folate, DFE66 µg DFE66 µg DFE
Choline6.4 mg6.4 mg
Vitamin B120 µg0 µg
Vitamin A223 µg RAE223 µg RAE
Retinol0 µg0 µg
Beta-carotene2,680 µg2,680 µg
Alpha-carotene1 µg1 µg
Beta-cryptoxanthin0 µg0 µg
Lycopene0 µg0 µg
Lutein + zeaxanthin40 µg40 µg
Vitamin E0.09 mg0.09 mg
Vitamin D0 µg0 µg
Vitamin K45.5 µg45.5 µg
Fatty acids
Omega-30 g0 g
Omega-60.042 g0.042 g
Amino acids
Tryptophan0.015 g0.015 g
Threonine0.049 g0.049 g
Isoleucine0.085 g0.085 g
Leucine0.088 g0.088 g
Lysine0.089 g0.089 g
Methionine0.009 g0.009 g
Cystine0.017 g0.017 g
Phenylalanine0.044 g0.044 g
Tyrosine0.029 g0.029 g
Valine0.066 g0.066 g
Arginine0.084 g0.084 g
Histidine0.026 g0.026 g
Alanine0.086 g0.086 g
Aspartic acid0.108 g0.108 g
Glutamic acid0.36 g0.36 g
Glycine0.043 g0.043 g
Proline0.031 g0.031 g
Serine0.048 g0.048 g
Vitamin details
Vitamin K1 (Phylloquinone)45.5 µg45.5 µg
Fatty-acid details
Trans fat0 g0 g
Linoleic acid0.042 g0.042 g
EPA0 g0 g
DHA0 g0 g

How many calories are in Bok Choy?

100 g (about 3.5 oz) provides approximately 13 kcal. A 100 g reference serving provides approximately 13 kcal. Values vary with variety, ripeness and preparation.

How to use Bok Choy in the kitchen

Bok Choy can be used raw when food-safe or prepared by steaming, roasting, sautéing, simmering or adding to soups and salads, depending on the ingredient.

Cooking, peeling, draining and added oil or sugar can change nutrition values. The calculator scales the recorded reference values by weight.

Direct USDA records are used where available; closest-profile entries are explicitly labelled and remain approximate. Blank fields mean that the source did not report a value. General information only; not medical advice. Primary composition reference: USDA FoodData Central.