06/29/2016 michaelgillum Ice Calculator How Much Ice Do You Need? That depends on how you’ll use your Home City Ice! Use the ice calculator below to estimate how many Regular Bags (7 lb.) and Big Bags (22 lb.) you’ll need. How will you use the ice? I’m mixing drinks I’m chilling cans or bottles in a closed cooler I’m chilling cans or bottles in a barrel or trough How many guests are expected? How many drinks? How many drinks? How many hours do you need it?