At 386,636 mi² (1,001,450 km²), Egypt is the world's thirtieth-largest country (after Mauritania). It is comparable in size to Tanzania, and is more than half the size of the US state of Alaska.

Egypt is bordered by Libya on the west, Sudan on the south, and on Israel and Gaza Strip on the northeast. Egypt's important role in geopolitics stems from its strategic position: a transcontinental nation, it possesses a land bridge (the Isthmus of Suez) between Africa and Asia, which in turn is traversed by a navigable waterway (the Suez Canal) that connects the Mediterranean Sea with the Indian Ocean via the Red Sea.

Apart from the Nile Valley, the majority of Egypt's landscape is a big, sandy desert. The winds blowing can create sand dunes over one hundred feet high. Egypt includes parts of the Sahara Desert and of the Libyan Desert. These deserts were referred to as the "red land" in ancient Egypt, and they protected the Kingdom of the Pharaohs from western threats.