Composition, per 100 g
Onions, green, raw
Survey (FNDDS), published . Onions.
The figure that matters here
- As salt, if all of it is sodium chloride
- 0.04g / 100 g
Derived: sodium x 2.5, the ratio of the molar mass of sodium chloride to sodium. Not a FoodData Central figure, and only true where the sodium came from salt.
Full row
| Nutrient | Per 100 g | Unit |
|---|---|---|
| Sodium | 16 | mg |
| Energy | 32 | kcal |
| Water | 89.83 | g |
| Carbohydrate | 7.34 | g |
| Fibre | 2.6 | g |
| Protein | 1.83 | g |
| Fat | 0.19 | g |
| Calcium | 72 | mg |
| Iron | 1.48 | mg |
| Potassium | 276 | mg |
| Magnesium | 20 | mg |
| Vitamin C | 18.8 | mg |
| Vitamin K | 207 | ug |
U.S. Department of Agriculture, Agricultural Research Service. FoodData Central. fdc.nal.usda.gov. Retrieved 2026-09-06. FDC ID 2709794. Full record.