Super Bowl XLVII was broadcast for free on Internet television on the host network's website, in this case CBSSports.com. CBS charged an average of $4 million for a 30-second commercial during the game, the highest rate for any Super Bowl. Super Bowl XLVII was watched by an estimated average audience of 108.69 million U.S. viewers according to Nielsen, with a record 164.1 million tuning into at least six minutes of the game.