Food · Vegetables and Vegetable Products
Water convolvulus nutrition facts
A typical portion of water convolvulus (1 cup, chopped; 56 g, raw) has 10 calories and 1g of protein (USDA FoodData Central). USDA lists 3 descriptions of it: per 100 g they range from 19 calories (raw) to 20 (cooked, boiled, drained, without salt).
Nutrition Facts
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.
USDA values per 100 g for Water convolvulus,raw, scaled to the portion. Check the USDA record.
- Protein per 100 g
- 2.6g
- more than 28% of 8,218 USDA reference foods
- Calories per 100 g
- 19
- more than 3% of reference foods
- Sodium per 100 g
- 113mg
- more than 61% of reference foods
1 cup, chopped weighs 56 g in USDA's record for Water convolvulus,raw (FDC 169301); across 3 records of water convolvulus USDA weighs it at 56 to 98 g, so a linked record can show a different gram weight for the same measure.
Where the calories come from: 51% carbohydrate, 7% fat and 42% protein (4 calories a gram of protein or carbohydrate, 9 of fat).
Also rich in
Source: USDA FoodData Central (FDC 169301), every nutrient the record reports; FDA Daily Values, 21 CFR 101.9.
Every form of water convolvulus USDA describes
Cooked, boiled, drained, without… has the most calories per 100 g (20); the fewest: Raw (19)
| USDA description | Calories | Protein | Fat | Sodium |
|---|---|---|---|---|
| Water convolvulus,raw | 19 | 2.6 g | 0.2 g | 113 mg |
| Water convolvulus, cooked, boiled, drained, without salt | 20 | 2.1 g | 0.2 g | 122 mg |
| Water convolvulus, cooked, boiled, drained, with salt | 20 | 2.1 g | 0.2 g | 358 mg |
Every nutrient in this record (50)
The portion is 1 cup, chopped (56 g); % DV is for that portion.
Energy, macronutrients and sugars (9)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| Protein | 1.46 g | 2.60 g | 3% |
| Total lipid (fat) | 0.11 g | 0.20 g | 0% |
| Carbohydrate, by difference | 1.75 g | 3.13 g | 1% |
| Ash | 0.90 g | 1.60 g | |
| Energy | 10.6 kcal | 19.0 kcal | |
| Water | 51.8 g | 92.5 g | |
| Fiber, total dietary | 1.18 g | 2.10 g | 4% |
| Cholesterol | 0 mg | 0 mg | 0% |
| Fatty acids, total trans | 0 g | 0 g |
Minerals (10)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| Calcium, Ca | 43.1 mg | 77.0 mg | 3% |
| Iron, Fe | 0.94 mg | 1.67 mg | 5% |
| Magnesium, Mg | 39.8 mg | 71.0 mg | 9% |
| Phosphorus, P | 21.8 mg | 39.0 mg | 2% |
| Potassium, K | 175 mg | 312 mg | 4% |
| Sodium, Na | 63.3 mg | 113 mg | 3% |
| Zinc, Zn | 0.10 mg | 0.18 mg | 1% |
| Copper, Cu | 0.013 mg | 0.023 mg | 1% |
| Manganese, Mn | 0.090 mg | 0.16 mg | 4% |
| Selenium, Se | 0.50 µg | 0.90 µg | 1% |
Vitamins (14)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| Retinol | 0 µg | 0 µg | |
| Vitamin A, RAE | 176 µg | 315 µg | 20% |
| Vitamin D (D2 + D3) | 0 µg | 0 µg | 0% |
| Vitamin C, total ascorbic acid | 30.8 mg | 55.0 mg | 34% |
| Thiamin | 0.017 mg | 0.030 mg | 1% |
| Riboflavin | 0.056 mg | 0.10 mg | 4% |
| Niacin | 0.50 mg | 0.90 mg | 3% |
| Pantothenic acid | 0.079 mg | 0.14 mg | |
| Vitamin B-6 | 0.054 mg | 0.096 mg | 3% |
| Folate, total | 31.9 µg | 57.0 µg | |
| Vitamin B-12 | 0 µg | 0 µg | 0% |
| Folic acid | 0 µg | 0 µg | |
| Folate, food | 31.9 µg | 57.0 µg | |
| Folate, DFE | 31.9 µg | 57.0 µg | 8% |
Amino acids (17)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| Threonine | 0.078 g | 0.14 g | |
| Isoleucine | 0.058 g | 0.10 g | |
| Leucine | 0.082 g | 0.15 g | |
| Lysine | 0.061 g | 0.11 g | |
| Methionine | 0.025 g | 0.044 g | |
| Cystine | 0.016 g | 0.028 g | |
| Phenylalanine | 0.071 g | 0.13 g | |
| Tyrosine | 0.045 g | 0.080 g | |
| Valine | 0.076 g | 0.14 g | |
| Arginine | 0.083 g | 0.15 g | |
| Histidine | 0.026 g | 0.047 g | |
| Alanine | 0.061 g | 0.11 g | |
| Aspartic acid | 0.36 g | 0.65 g | |
| Glutamic acid | 0.14 g | 0.25 g | |
| Glycine | 0.055 g | 0.099 g | |
| Proline | 0.049 g | 0.088 g | |
| Serine | 0.068 g | 0.12 g |
Source: USDA FoodData Central, FDC 169301: every value the record reports, per 100 g as USDA gives it and scaled to the portion; Daily Values: 21 CFR 101.9.
Source: USDA FoodData Central (SR Legacy, Foundation Foods and Survey foods), April 30, 2026 release.
Questions
How many calories are in water convolvulus?
10 in 1 cup, chopped (56 g) of raw; 19 to 20 per 100 g across USDA's descriptions.
How much protein is in water convolvulus?
1g in 1 cup, chopped; 2.6 g per 100 g.
How much sodium is in water convolvulus?
65mg in 1 cup, chopped; 113 mg per 100 g. Salt added in cooking changes it: USDA lists salted and unsalted forms separately where it measured both.
Sources for this page
- USDA FoodData Central
- the food and product records, April 30, 2026 release. fdc.nal.usda.gov
- FoodData Central documentation
- what each data type is and how branded records are submitted. fdc.nal.usda.gov
- USDA Food and Nutrient Database for Dietary Studies
- the survey foods and their portions. ars.usda.gov
- 21 CFR 101.9, Nutrition labeling of food
- the label format, rounding and Daily Values. ecfr.gov
- FDA, How to Understand and Use the Nutrition Facts Label
- the 5% and 20% Daily Value rule. fda.gov