It depends what powder you are using because one beasures mass and the other measures volume.
grams and milligrams are measurements of mass while a teaspoon is a measurement of volume so it depends on whats in the teaspoon really.
A milligram is a measure of weight. A teaspoon is a measure of volume. Two different things that do not covert to each other.
About 4,800 mg
About 5 grams of powdered ginger are in a teaspoon
there are about 10g in a tablespoon, so that equals 10,000mg (:
1/4 teaspoon salt = 600 mg sodium 1/2 teaspoon salt = 1,200 mg sodium 3/4 teaspoon salt = 1,800 mg sodium 1 teaspoon salt = 2,300 mg sodium 1 teaspoon baking soda = 1,000 mg sodium
this is for powder 1000 mg = 1 g 1 g = .2 of a teaspoon or 1/5 of a teaspoon depends on what you're weighing
2
There are 4.67 grams in a teaspoon. 70 mg is the same as .07 grams. So there are 0 teaspoons in 70mg of Tetracycline Chloride powder.
4000 mg
1 teaspoon will contain about 5g of a moderately dense solid, like sugar. So that's 5000 mg.
There is 480 milligrams of sodium in one teaspoon of regular baking powder. That equates to 1.2 grams of salt
One teaspoon (5 milliliters) of table salt has 2,325 mg of sodium
About 5mg.
There are 5 grams of water in a teaspoon. 1,200 mg of fish oil is roughly 1/4 teaspoon