5 Gallon BIB Syrup Soda Output Date updated 2020-06-17 Rating Categories Syrup FAQ Tags syrup bib How much soda does a 5 gallon box of syrup make? A 5 gallon box of syrup makes 30 gallons of soda. related articles Function of a Carbonator 944 0 Syrup Box Dimensions 1104 0 Water Supply Size 922 2 Can I choose my own flavors? 767 0