Line chart showing the cost of a Big Mac in seven select countries from Jan. 1, 2007, to July 1, 2022. On Jan. 1, 2007, Egypt had the cheapest Big Mac, at $1.35, and Switzerland was the most expensive, at $4.59. In 2022, Switzerland was still the most expensive, at $6.71. South Africa was the cheapest, at $2.34.