Brewed coffee and brewed black tea
Coffee, brewed: 116 milligrams of potassium in 1 cup (8 fluid ounce).
Tea, black, brewed: 88 milligrams of potassium in 1 cup (8 fluid ounce).
Both foods are shown for the same measure: 1 cup (8 fluid ounce).
In 1 cup (8 fluid ounce) of each food
Sodium
- Coffee, brewed
- 5 milligrams of sodium in 1 cup (8 fluid ounce)
- Tea, black, brewed
- 7 milligrams of sodium in 1 cup (8 fluid ounce)
Potassium
- Coffee, brewed
- 116 milligrams of potassium in 1 cup (8 fluid ounce)
- Tea, black, brewed
- 88 milligrams of potassium in 1 cup (8 fluid ounce)
Phosphorus
- Coffee, brewed
- 7 milligrams of phosphorus in 1 cup (8 fluid ounce)
- Tea, black, brewed
- 2 milligrams of phosphorus in 1 cup (8 fluid ounce)
Protein
- Coffee, brewed
- 0.3 grams of protein in 1 cup (8 fluid ounce)
- Tea, black, brewed
- 0 grams of protein in 1 cup (8 fluid ounce)
Carbohydrate
- Coffee, brewed
- 0 grams of carbohydrate in 1 cup (8 fluid ounce)
- Tea, black, brewed
- 0.7 grams of carbohydrate in 1 cup (8 fluid ounce)
Sugars
- Coffee, brewed
- 0 grams of sugars in 1 cup (8 fluid ounce)
- Tea, black, brewed
- 0 grams of sugars in 1 cup (8 fluid ounce)
Fiber
- Coffee, brewed
- 0 grams of fiber in 1 cup (8 fluid ounce)
- Tea, black, brewed
- 0 grams of fiber in 1 cup (8 fluid ounce)
Saturated fat
- Coffee, brewed
- less than 0.1 grams of saturated fat in 1 cup (8 fluid ounce)
- Tea, black, brewed
- less than 0.1 grams of saturated fat in 1 cup (8 fluid ounce)
Calories
- Coffee, brewed
- 2 calories in 1 cup (8 fluid ounce)
- Tea, black, brewed
- 2 calories in 1 cup (8 fluid ounce)
Weight of this portion
- Coffee, brewed
- 237 g
- Tea, black, brewed
- 237 g
This page shows the figures as the source reports them. It does not say which food to choose.
Where these numbers come from
Coffee, brewed: USDA FoodData Central, SR Legacy, record 171890. The source describes it as: Beverages, coffee, brewed, prepared with tap water.
Tea, black, brewed: USDA FoodData Central, SR Legacy, record 173227. The source describes it as: Beverages, tea, black, brewed, prepared with tap water.
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).
