How much phosphorus is in brewed coffee?

7 milligrams of phosphorus in 1 cup (8 fluid ounce)

Phosphorus in other portions of brewed coffee
Portion	Phosphorus
1 fluid ounce	1 milligram of phosphorus in 1 fluid ounce
6 fluid ounces	5 milligrams of phosphorus in 6 fluid ounces
100 g	3 milligrams of phosphorus in 100 g

See everything in a serving of Coffee, brewed

Where these numbers come from

USDA FoodData Central, SR Legacy, record 171890. The source describes it as: Beverages, coffee, 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).

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