1 teaspoon == 5 cc so 1/2 teaspoon == 2.5 cc
NO mm, as that is a measure of length and will NOT compare with teaspoons.
A teaspoon is a measure of volume or liquid. A pound is a measure of weight. They cannot be converted into each other. For a rough equivalent, there are 96 US teaspoons in a US liquid pint.
That is 3/4 teaspoon.
1 Teaspoon is 2300 milligrams so a quarter would 575 milligrams roughly
standard liquid measure for 1tsp is 5ml
5 ml in a teaspoon.
1 teaspoon is 76 drops. 1/4 teaspoon is 19 drops.
a quarter
That is 9.375.
That is 1.25 ml.
There are no decimeters in a teaspoon. A teaspoon may be a measure of volume and a decimeter is a measure of length. That does not go together.
0.04 oz 1 ounce = 6 teaspoons 1 teaspoon = 0.16 ounce