how many grams are in a tsp
One teaspoon of granulated white sugar is equal to about 4.2 grams. Converting backwards, there are about 0.24 or nearly a quarter of a teaspoon of sugar in a gram of sugar.â¦ One gram is about 1/28th of an ounce, so it's very little when talking about sugar. Making the world better, one answer at a time.