How much phosphorus is in baked potato with skin?

121 milligrams of phosphorus in 1 potato medium

Phosphorus in other portions of baked potato with skin
PortionPhosphorus
1 serving104 milligrams of phosphorus in 1 serving
1 potato large209 milligrams of phosphorus in 1 potato large
1 potato small97 milligrams of phosphorus in 1 potato small
100 g70 milligrams of phosphorus in 100 g

See everything in a serving of Potato, baked, with skin, no salt

Where these numbers come from

USDA FoodData Central, SR Legacy, record 170093. The source describes it as: Potatoes, baked, flesh and skin, without salt.

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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