First of all, mm is a measure of length ! -Second, I have never heard of "5 levels teaspoon" -( and yes, I did go to Cooking College). - A standard teaspoon will hold 5 ml of water.
A teaspoon is equal to no mm. -mm is a measure of length.
"mm " refers to millimetres and has nothing to do with teaspoons
1/3 of a tablespoon equals a teaspoon
NO mm, as that is a measure of length and will NOT compare with teaspoons.
5 grams in a teaspoon.
120 teaspoon equals 20 fluid ounces.
1000 mm equals one meter
6.3 centimeters equals 63 mm.
That is 1/10 of a teaspoon.
15 mm
457.2 mm.
63 mm
6,800 mm
84 mm ;-)