There are approximately 378 Candy Pumpkins in a gallon.
We love candy at vCalc. We took al 11 ounce bag of Bach's Pumpkin shaped candies, measured it in a measuring cup and counted the kernels. We counted 40 candies at the 400 ml level of this measuring cup. Doing the math, that converts to 378 candies per gallon.
The Candies in a Container calculator uses the following densities of candies: