How much sodium is in 1 teaspoon of iodized table salt?

2,361 milligrams of sodium in 1 teaspoon

Sodium in other portions of iodized table salt
Portion	Sodium
100 g	38,700 milligrams of sodium in 100 g

See everything in a serving of Table salt, iodized

Where these numbers come from

USDA FoodData Central, Foundation Foods, record 746775. The source describes it as: Salt, table, iodized.

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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