There are 21 calories in 100 grams of rhubarb, cooked or canned, unsweetened.
This food is one entry in the Ministry of Health's national nutrition table.
How many calories are in a portion of rhubarb, cooked or canned, unsweetened?
A weight in grams, or one of the food's own units, works out the calories and nutrients of that portion.
- Calories
- 21
- Protein
- 0.9 g
- Fat
- 0.2 g
- Carbohydrates
- 2.7 g
- Sodium
- 4 mg
Rhubarb, cooked or canned, unsweetened comes in these common portions, with the calories of each.
| Portion | Weight | Calories | Protein | Fat | Carbohydrates |
|---|---|---|---|---|---|
| cup | 240 g | 50 | 2.2 | 0.48 | 6.5 |
100 grams of rhubarb, cooked or canned, unsweetened contain 0.9 grams of protein, 0.2 grams of fat and 2.7 grams of carbohydrates.
- Protein0.9 g
- Fat0.2 g
- Saturated fat0.05 g
- Carbohydrates2.7 g
- Sugars1.1 g
- Dietary fibre1.8 g
- Sodium4 mg
- Cholesterol0 mg
These vitamins and minerals are in 100 grams of rhubarb, cooked or canned, unsweetened, as the Ministry lists them.
- Calcium
- 82 mg
- Iron
- 0.22 mg
- Potassium
- 259 mg
- Magnesium
- 12 mg
- Zinc
- 0.1 mg
- Vitamin C
- 5.6 mg
- Vitamin A
- 4 mcg
- Folate
- 4 mcg
These foods are close to rhubarb, cooked or canned, unsweetened in calories.
These are the questions people ask about the calories in rhubarb, cooked or canned, unsweetened.
How many calories are in rhubarb, cooked or canned, unsweetened?
100 grams of rhubarb, cooked or canned, unsweetened have 21 calories, according to the Ministry of Health's national nutrition table.
How many calories are in 50, 100 and 200 grams of rhubarb, cooked or canned, unsweetened?
50 grams have 11 calories, 100 grams have 21 and 200 grams have 42.
How much protein, fat and carbohydrates are in rhubarb, cooked or canned, unsweetened?
In 100 grams there are 0.9 g of protein, 0.2 g of fat and 2.7 g of carbohydrates, of which 1.1 g are sugars.
How many calories are in one cup of rhubarb, cooked or canned, unsweetened?
The Ministry's table gives 240 grams for one cup of rhubarb, cooked or canned, unsweetened, which is 50 calories.
The foods, their nutrients and their unit weights are the national nutrition table of the Ministry of Health, read on 5 November 2026. The figures are averages per 100 grams of the food as the table lists it.