Is the Sahara desert Kalahari or Gobi largest in world?

The Sahara desert is the largest hot desert in the world, it is located in northern Africa and covers an area of approximately 9.2 million square kilometers(3.6 million square miles).

The Kalahari desert is located in southern Africa and covers an area of approximately 900,000 square kilometers(350,000 square miles).

The Gobi desert is located in central Asia and covers an area of approximately 1.3 million square kilometers(500,000 square miles).

Therefore, the Sahara desert is the largest desert in the world, followed by the Gobi desert and then the Kalahari desert.