Wings and pizza are the two most popular Super Bowl snacks, but potato chips are close behind. Some 11.2 million pounds of potato chips Some are expected to be consumed on Sunday, as well as an estimated 4 million pounds of pretzels and 2.5 million pounds of nuts. How many chicken wings get eaten on Superbowl Sunday? 1.38 billion chicken wings Enter the venerable chicken wing. And we’re now upon the literal Super Bowl of wing-eating. During Super Bowl weekend, Americans are expected to eat a whopping 1.38 billion chicken wings, according to the National Chicken Council. How many calories does the average American eat on Superbowl Sunday? 2,400 calories Super Bowl Sunday is one of America’s biggest eating holidays, just second to Thanksgiving. On game day, the average American will, reportedly, ingest at least 2,400 calories during the four to five hour viewing party.