1:4400 (0.02%) http://www.universetoday.com/65588/what-percent-of-earth-is-water/ http://www.universetoday.com/65588/what-percent-of-earth-is-... Of course, a

1:4400 (0.02%) http://www.universetoday.com/65588/what-percent-of-earth-is-water/ http://www.universetoday.com/65588/what-percent-of-earth-is-... Of course, a sample taken from the Earth's surface would provide a widely different result (ranging ~0% to ~100%) depending on where it was taken.