What are the 5 oceans in world?

1. Pacific Ocean: The largest ocean, covering approximately 165.25 million square kilometers (64.2 million square miles). It is bordered by the Americas to the east, Asia to the west, and Australia and Antarctica to the south.

2. Atlantic Ocean: The second largest ocean, covering approximately 106.4 million square kilometers (41.1 million square miles). It is bordered by the Americas to the west, Europe and Africa to the east, and Antarctica to the south.

3. Indian Ocean: The third largest ocean, covering approximately 73.44 million square kilometers (28.36 million square miles). It is bordered by Asia to the north, Africa to the west, and Australia to the east.

4. Southern Ocean: The fourth largest ocean, covering approximately 20.32 million square kilometers (7.85 million square miles). It surrounds Antarctica and extends to the 60th parallel south.

5. Arctic Ocean: The smallest ocean, covering approximately 14.06 million square kilometers (5.43 million square miles). It is located north of the Arctic Circle and is surrounded by North America, Europe, and Asia.