It is estimated that 1,56,849 Big Macs are sold in the United States at McDonald's locations each day. This calculates out to 550 million Big Macs sold in the United States every year on average.
The Big Mac has been called an American tradition in the realm of fast food. McDonald's is well known national and internationally for this specialty sandwich. It has been on the regular menu for over 40 years. The Big Mac is sold at McDonald's restaurants in 100 countries around the world. In the United States alone, there are approximately 17 Big Macs sold every second.