Question: one cup of sugar is equal to how much stevia?
Answer: Twenty-four packets equal 1 cup of sugar. If you are using a bag of baking stevia, then 1/3 cup plus 1 1/2 tablespoons are equal to 1 cup of sugar. For pure powdered stevia, the stevia-to-sugar ratio is much lower. Only 1 teaspoon of powdered stevia equals 1 cup of sugar.