How many teaspoons does 30 grams of borax equal?

Borax has a density of about 1.71 grams/cc so we need to find out what volume of borax 30 grams is. The 30 grams divided by 1.71 g/cc equals 17.544 cc. A cc is equal to about 0.2029 teaspoons, so 17.544 cc times 0.2029 equals about 3.56 teaspoons of borax.