Uncooked Rhubarb Nutrition Facts
FoodData Central Updated 6 April 2026
One cup of uncooked rhubarb contains 28.8 calories, 0.8g protein, 7g carbs, and 0.2g fat. Uncooked Rhubarb is listed in the protein foods category that is very low in calories.
28.8
cal
7g
carbs
0.8g
protein
0.2g
fat
2.5g
fiber
1.5g
sugar
Vitamins in Uncooked Rhubarb
Per Cup, diced ~137g
Vitamin A
6.85mcg
<1%
Vitamin C
6.58mg
7%
Vitamin E
0.37mg
2%
Vitamin K
40.1mcg
33%
Vitamin B6
0.04mg
2%
Thiamin (B1)
0.04mg
3%
Riboflavin (B2)
0.04mg
3%
Niacin (B3)
0.27mg
2%
Folate
11mcg
3%
Minerals in Uncooked Rhubarb
Per Cup, diced ~137g
Learn More About Uncooked Rhubarb
Similar Foods
Compare Uncooked Rhubarb with other proteins.
Verified Nutrition Data
Trusted & Verified Nutritional Information
All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.
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