NONE - millimeter is a measure of length.
1 teaspoon is 5 millimeters so 9 millimeters... that would be 1.8 teaspoon.
Millimetre is a measure of length, NOT compatible with teaspoon.
Quarter Teaspoon.
half a liter
It's about half a teaspoon.
That is approximately 2.5 grams
That is 1 standard teaspoon
Milimeters is a measure of distance and teaspoons are a measure of volume. There is not conversion.
one and a half to two
A whole teaspoon is twice as big as a half teaspoon.
a centimetre and a half T_T
one teaspoon. Half of 11/2 teaspoon = 3/4 teaspoon