Unsweetened rhubarb, unsweetened

Packaged product Vegetables

Unsweetened rhubarb, unsweetened contains 22 kcal per 100 g. A serving, 1 cup, 137 g (137 g) provides about 30 kcal.

Roughly 88% of its calories come from carbohydrates, with 13% from protein and 0% from fat (estimated with general energy factors).

That is less energy than the typical item in vegetables on FoodFactly, where the median is 46 kcal per 100 g across 3,092 products.

100 g provides 14% of the Daily Value for calcium.

The values are label data submitted by the manufacturer to USDA FoodData Central.

22kcal per 100 g
0.73 gprotein
5.1 gcarbohydrates
0 gfat
30kcal in serving, 1 cup, 137 g (137 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 22 kcal
Total fat L 0 g 0%
Saturated fat L 0 g 0%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 0 mg 0%
Total carbohydrates L 5.1 g 2%
Dietary fiber L 1.5 g 5%
Total sugars L 1.5 g
Protein L 0.73 g 1%
Vitamin A L 21.9 µg2%
Vitamin C L 4.4 mg5%
Calcium L 182 mg14%
Iron L 0.26 mg1%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 13%Carbohydrates: 88%22kcal / 100 g
  • Protein 13%
  • Carbohydrates 88%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Vitamins and minerals, % Daily Value per 100 g

Calcium14%Vitamin C5%Vitamin A2%Iron1%

Nutritional insights

  • Protein0.73 gin the lowest quarter of vegetables (median 2.4 g)
  • Fiber1.5 gin the lowest quarter of vegetables (median 2.4 g)
  • Sugars1.5 gin the lowest quarter of vegetables (median 2.5 g)
  • Fat0 gin the lowest quarter of vegetables (median 0.1 g)
  • Sodium0 mgin the lowest quarter of vegetables (median 24 mg)
  • Protein per 100 kcal3.3 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Other components (1)
Vitamin A, IU L73 IU

Values by source

More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.

Per 100 g Open Food FactsUSDA Branded
Calories 22 kcal22 kcal
Protein 0.73 g0.73 g
Carbohydrates 5.1 g5.1 g
Fat 0 g0 g
Fiber 1.5 g1.5 g
Sugars 1.5 g1.5 g
Sodium 0 mg0 mg

Product details

Barcode
0075450016116
Label serving
1 cup (137 g)
Category
Frozen vegetables
Nutri-Score
A as computed by Open Food Facts
NOVA group
1 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Rhubarb.

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

  • USDA FoodData Central: Branded Foods, record 2100280. License: CC0 1.0 (U.S. public domain). Source record dated April 20, 2020. Imported November 6, 2026.
  • Open Food Facts, record 0075450016116. License: ODbL 1.0 (Open Food Facts). Source record dated April 23, 2020. Imported November 7, 2026.

Last updated: . Data quality score: 95/100 (how it is calculated).

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.

Frequently asked questions

How many calories are in Unsweetened rhubarb, unsweetened?

100 g of Unsweetened rhubarb, unsweetened has 22 kcal. Serving, 1 cup, 137 g (137 g): about 30 kcal.

How much protein is in Unsweetened rhubarb, unsweetened?

Unsweetened rhubarb, unsweetened contains 0.73 g of protein per 100 g (1% of the 50 g Daily Value), or 1 g in serving, 1 cup, 137 g (137 g). About 13% of its calories come from protein. Compared with other vegetables, that is in the lowest quarter (median 2.4 g).

How many carbs are in Unsweetened rhubarb, unsweetened?

Unsweetened rhubarb, unsweetened has 5.1 g of total carbohydrates per 100 g, including 1.5 g of fiber and 1.5 g of sugars.

How much fat is in Unsweetened rhubarb, unsweetened?

Unsweetened rhubarb, unsweetened contains 0 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).

What vitamins and minerals does Unsweetened rhubarb, unsweetened contain?

Per 100 g, the most notable amounts relative to the Daily Value are calcium (14% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Unsweetened rhubarb, unsweetened?

100 g contains 0 mg of sodium, 0% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated April 23, 2020. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.