USDA FoodData Central

Rhubarb, raw: nutrition facts

Full nutrition facts for rhubarb, raw: 21 calories (about 6 kcal per ounce), 0.9 g protein, 4.5 g carbohydrate, 0.2 g fat, fiber, sodium, vitamins and minerals per 100 g. It comes straight from USDA FoodData Central, not an AI guess.

Calories by portion

kcal

100 g (standard basis)21 kcal

1 oz (28 g)6 kcal

1 serving (½ cup, ~120 g)25 kcal

100 kcal weighs476 g

Macro split per 100 g: 0.9 g protein · 4.5 g carbs · 0.2 g fat.

Nutrition facts

per 100 g

Calories21

Total Fat0.2 g

Saturated Fat0.1 g

Trans Fat0 g

Cholesterol0 mg

Sodium4 mg

Total Carbohydrate4.5 g

Dietary Fiber1.8 g

Total Sugars1.1 g

Added Sugars0 g

Protein0.9 g

Vitamins & minerals

Vitamin D0 mcg

Calcium86 mg

Iron0.2 mg

Potassium288 mg

Vitamin A5 mcg

Vitamin C8 mg

About this food

All amounts are shown per 100 g of rhubarb, raw (SR Legacy), the standard basis USDA uses so foods can be compared like-for-like. Scale by the weight of your portion to get the nutrition for the amount you actually eat.

Data source: USDA FoodData Central #167758

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How to read rhubarb, raw nutrition

Of the 21 calories in 100 g, roughly 77% come from carbohydrate, 8% from fat and 15% from protein (using the standard 4, 9 and 4 kcal per gram).

Against the FDA Daily Values, a 100 g portion supplies the most of vitamin c (9% DV), calcium (7% DV) and dietary fiber (6% DV).

Need this for a product label? Add rhubarb, raw as an ingredient in the nutrition calculator and generate an FDA-style label with the label generator, or read the guide to reading a nutrition label.