How much potassium is in red wine?
187 milligrams of potassium in 1 serving (5 fluid ounce)
| Portion | Potassium |
|---|---|
| 1 fluid ounce | 37 milligrams of potassium in 1 fluid ounce |
| 100 g | 127 milligrams of potassium in 100 g |
Where these numbers come from
USDA FoodData Central, SR Legacy, record 173190. The source describes it as: Alcoholic beverage, wine, table, red.
U.S. Department of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center. FoodData Central. [Internet]. [cited 11 October 2026]. Available from https://fdc.nal.usda.gov/. Releases used: Foundation Foods, April 2026; SR Legacy, April 2018; Survey Foods (FNDDS 2021-2023), October 2024.
Data built on 11 October 2026 (data-2026-10-11).