How much bigger is the oceanic crust?

The oceanic crust is generally about 5 to 10 kilometers thick, which is significantly thinner than the continental crust, which can range from 30 to 70 kilometers in thickness. In terms of area, the oceanic crust covers about 60% of the Earth's surface, making it larger in extent compared to the continental crust. However, in terms of volume, the continental crust is much larger due to its greater thickness. Overall, while the oceanic crust is extensive in area, it is thinner compared to the continental crust.