What percentage of earth is water?

Answer 1

It is estimated that up to 70% of the 'surface' of the earth is taken up with water.

The earth's water is reckoned to weigh about 1.460 petatonnes (Pt) (1021kilograms).

The weight of the earth (including its water) is reckoned to be 5973.6 petatonnes

Answer 2

The earth has 71.9% water & 21.9% land

Answer 3

Over 3/4 of the Earth's surface (or over 75%) is covered by water.

Answer 4

About 71% of the surface is water. However, if you're talking about the whole Earth, it's only about 0.02% water by mass.

Answer 5

About 71% of the earths surface

Answer 6

75% of the Earth is covered in water.