How many calories in 1 gallon of Kool Aid?

Kool-Aid is a sugar-sweetened beverage powder mix. The number of calories in 1 gallon of Kool-Aid depends on the flavor and the amount of sugar added. For example, a 1-gallon serving size of a typical unsweetened Kool-Aid flavor made with 1 cup of sugar contains approximately 1680 calories. However, there are also reduced sugar versions of Kool-Aid available.