Question: how much is 4 quarts of popcorn?
Answer: 1/2 cup of kernels, which is equivalent to 4 ounces of kernels, will make approximately four quarts (or 16 cups or 1 gallon) of popped popcorn. 3/4 cup of kernels, which is equivalent to 6 ounces of kernels, will make approximately six quarts (or 24 cups or 1.5 gallons) of popped popcorn.