How many miligrams in 1 teaspoon?

The amount of milligrams in a teaspoon depends on the substance being measured. For example:

- 1 teaspoon of water = 5000 mg

- 1 teaspoon of sugar = 4000 mg

- 1 teaspoon of salt = 2000 mg

- 1 teaspoon of baking powder = 4000 mg

- 1 teaspoon of flour = 3000 mg