I found this helpful. I use the Duramyicin
In this case, 6.4 oz equals 181.4 grams and measures 7/8 of a cup. There are 2 TBSP or 6 tsp per 1/8 cup. If there are 42 teaspoons in this 181.4 grams, then there are 4,319 milligrams in each teaspoon of this powder.
Then since you have the...