At 168,723,000 square kilometers, the Pacific is the world’s largest ocean. It makes up roughly 46.6 percent of the global ocean, which is just less than half. It extends fro… See more

The Atlantic measures approximately 85,133,000 square kilometers. Even though it is the second largest ocean in the world, the Pacific is roughly twice as big. Despite this differen… See more

At 70,560,000 square kilometers, the Indian Ocean comes in at third. It makes up approximately 19.5 percent of the global ocean and has 66,526 kilometers of coastline. … See more

The Southern Ocean measures approximately 21,960,000 square kilometers. Making up 6.1 percent of the global ocean, it is significantly smaller than the three o… See more