How many square miles is earth?

Earth's mass is 6.6 sextillion tons (5.9722 x 1024 kilograms). It volume is about 260 billion cubic miles (1 trillion cubic kilometers). The total surface area of Earth is about 197 million square miles (510 million square km). About 71 percent is covered by water and 29 percent by land. read more

The Earth's total surface area is nearly 197 million square miles. Approximately 71 percent of the Earth's surface area is covered in water, and the remaining 29 percent is land. The Earth's total land surface area is about 57 million square miles. read more

As of 2014, there are about 2.4 million square miles of forest onthe earth. This includes all kinds of large areas of trees. read more

Earth's mass is 6.6 sextillion tons (5.9722 x 10 24 kilograms). It volume is about 260 billion cubic miles (1 trillion cubic kilometers). The total surface area of Earth is about 197 million square miles (510 million square km). read more