The area of the continents as a percentage.

The entire area of ​​the planet Earth is approximately 510.072 million km², of which 148.94 million km² is land (which is 29.1% of the total surface area of ​​the planet), the remaining 361.132 million km² are covered with water (70.9%).
Eurasia: an area of ​​54 million km², approximately 36.26% of the entire land mass and 10.59% of the entire surface of the planet.
Africa: an area of ​​30.3 million km², approximately 20.34% of the entire land mass and 5.94% of the entire surface of the planet.
North America: an area of ​​24.25 million km², approximately 16.28% of the entire land mass and 4.75% of the entire surface of the planet.
South America: an area of ​​17.8 million km², approximately 11.95% of the entire land mass and 3.49% of the entire surface of the planet.
Antarctica: an area of ​​14.11 million km², approximately 9.47% of the entire land and 2.77% of the entire surface of the planet.
Australia and Oceania: an area of ​​8.48 million km², approximately 5.7% of the total land mass and 1.65% of the total surface of the planet.