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Rhubarb Calories and nutrition facts · Vegetables

17 kcal per stalk (51 g)
Carbs
2.8 g
Fibre
0.71 g
Sugars
2.8 g
Protein
0.35 g
Fat
0.05 g
34 kcal per 100 g
Carbs
5.5 g
Fibre
1.4 g
Sugars
5.5 g
Protein
0.69 g
Fat
0.1 g

Where the calories come from

Protein 11% Carbs 86% Fat 4%

Rhubarb has 17 kcal per stalk (51 g), with 2.8 g carbs, 0.71 g fibre, 0.35 g protein and 0.05 g fat. 100 g has 34 kcal.

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 October 31, 2026 · Where the data comes from

Get to know rhubarb in Nutriely

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Other forms of rhubarb

How it compares with other vegetables

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

  • Calories 34 kcal · typical 30 kcal
  • Vitamin K 4 µg · typical 40 µg

    Less vitamin K than 75% of vegetables.

  • Vitamin C 5 mg · typical 21.8 mg

    Less vitamin C than 81% of vegetables.

  • Folate 7 µg · typical 51.3 µg

    Less folate than 98% of vegetables.

  • Magnesium 9 mg · typical 22 mg

    Less magnesium than 92% of vegetables.

  • Protein 0.69 g · typical 1.8 g

    Less protein than 91% of vegetables.

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

Nutrients in rhubarb

Pick an amount to see what it gives you. Tap a nutrient to learn what it does.

% 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.

Rhubarb in other food databases

The same food in national food composition databases, next to ours. Per 100 g.

Per 100 g Nutriely BLS Fineli USDA
Energy (kcal) 34 20 34 21
Protein (g) 0.69 0.6 0.69 0.9
Fat (g) 0.1 0.14 0.1 0.2
Carbohydrates (g) 5.5 1.36 5.5 2.74
Sugars (g) 5.5 1.13 5.5 1.1
Fibre (g) 1.4 3.2 1.4 1.8

Compare every nutrient across databases

Switch between Nutriely, BLS, Fineli and USDA for all the vitamins, minerals and amino acids of rhubarb in the Nutriely app.

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BLS: “Rhubarb raw” · Fineli: “Rhubarb” · USDA: “Rhubarb, raw”. Databases measure different samples, so some spread is normal. Nutriely's values are what the app uses. Sources and licences.

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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