Rhubarb: calories and nutrition facts
Rhubarb has 18 kcal per 100 g. One serving, 1 Stalk (100 g), has 18 kcal.
- Calories
- 18 kcal
- Protein
- 0.7 g
- Carbohydrates
- 1.1 g
- Fat
- 0.2 g
Per 100 g
Rhubarb: how many calories?
Rhubarb has 18 kcal per 100 g, with 0.7 g protein, 1.1 g carbs and 0.2 g fat. A 100 g serving (1 Stalk) has 18 kcal. That is less than the average for Fruits & Veggies (109 kcal per 100 g). Most of its calories come from carbohydrates.
Where the calories come from
- Protein33%
- Carbohydrates51%
- Fat16%
Calculate a portion
- Calories
- 18 kcal
- Protein
- 0.7 g
- Carbohydrates
- 1.1 g
- Fat
- 0.2 g
Nutrition facts
| Nutrient | Per 100 g | Per serving (100 g) |
|---|---|---|
| Calories | 18 kcal | 18 kcal |
| Fat | 0.2 g | 0.2 g |
| of which saturated fat | 0 g | 0 g |
| Carbohydrates | 1.1 g | 1.1 g |
| of which sugars | 1.1 g | 1.1 g |
| Fiber | 1.8 g | 1.8 g |
| Protein | 0.7 g | 0.7 g |
| Sodium | 3 mg | 3 mg |
| Water | 93.6 g | 93.6 g |
| Vitamin C | 6.4 mg | 6.4 mg |
| Calcium | 140 mg | 140 mg |
| Iron | 0.3 mg | 0.3 mg |
| Potassium | 198 mg | 198 mg |
| Magnesium | 15 mg | 15 mg |
Source: Ciqual food composition table (ANSES, France). Data updated on 2 September 2026.
Share of reference intakes
Per 100 g, compared with an adult's reference intakes (2,000 kcal a day, Regulation (EU) No 1169/2011).
| Nutrient | Of reference intake |
|---|---|
| Calories(18 kcal) | 1% |
| Fat(0.2 g) | 0% |
| of which saturated fat(0 g) | 0% |
| Carbohydrates(1.1 g) | 0% |
| of which sugars(1.1 g) | 1% |
| Protein(0.7 g) | 1% |
| Salt(0.01 g) | 0% |
What the EU thresholds say
Nutrition claim thresholds from Regulation (EC) No 1924/2006, per 100 g.
- Low energy (40 kcal or less)
- Source of protein (at least 12% of calories)
- Low fat (3 g or less)
- Low sugars (5 g or less)
- Low sodium (120 mg or less)
Rhubarb: frequently asked questions
Rhubarb: how many calories per serving?
A 100 g serving (1 Stalk) has 18 kcal.
Rhubarb: how much protein?
Rhubarb contains 0.7 g of protein per 100 g, 1% of the 50 g reference intake.
Rhubarb: how much fibre?
Rhubarb provides 1.8 g of fibre per 100 g, 7% of the 25 g a day recommended by EFSA.
Rhubarb: how much makes 100 kcal?
100 kcal is about 552 g of this food.
Recipes with this food
More foods in this category
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- Red onion35 kcal
- Red radish11 kcal
- Redcurrant67 kcal
- Reduced sugar apple compote64 kcal
- Reduced sugar fruit compote64 kcal
- Rhubarb compote111 kcal
- Roasted cashews618 kcal
- Roasted chestnut211 kcal
- Roasted Eggplant31 kcal
- Roasted endive22 kcal
- Roasted flavored peanuts598 kcal
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