Water area is the sum of all water surfaces delimited by international boundaries and/or coastlines, including inland water bodies (lakes, reservoirs, rivers).
World:
total:
510.072 million sq km
land:
148.94 million sq km
water:
361.132 million sq km
note:
70.8% of the world's surface is water, 29.2% is land
Afghanistan:
total:
652,000 sq km
land:
652,000 sq km
water:
0 sq km
Albania:
total:
28,748 sq km
land:
27,398 sq km
water:
1,350 sq km
Algeria:
total:
2,381,740 sq km
land:
2,381,740 sq km
water:
0 sq km
American Samoa:
total:
199 sq km
land:
199 sq km
water:
0 sq km
note:
includes Rose Island and Swains Island
Andorra:
total:
468 sq km
land:
468 sq km
water:
0 sq km
Angola:
total:
1,246,700 sq km
land:
1,246,700 sq km
water:
0 sq km
Anguilla:
total:
91 sq km
land:
91 sq km
water:
0 sq km
Antarctica:
total:
14 million sq km
land:
14 million sq km (280,000 sq km ice-free, 13.72 million sq km ice-covered) (est.)
note:
fifth-largest continent, following Asia, Africa, North America, and South America, but larger than Australia and the subcontinent of Europe
Antigua and Barbuda:
total:
442 sq km (Antigua 281 sq km; Barbuda 161 sq km)
land:
442 sq km
water:
0 sq km
note:
includes Redonda
Arctic Ocean:
total:
14.056 million sq km
note:
includes Baffin Bay, Barents Sea, Beaufort Sea, Chukchi Sea, East Siberian Sea, Greenland Sea, Hudson Bay, Hudson Strait, Kara Sea, Laptev Sea, Northwest Passage, and other tributary water bodies
Argentina:
total:
2,766,890 sq km
land:
2,736,690 sq km
water:
30,200 sq km
Armenia:
total:
29,800 sq km
land:
28,400 sq km
water:
1,400 sq km
Aruba:
total:
193 sq km
land:
193 sq km
water:
0 sq km
Ashmore and Cartier Islands:
total:
5 sq km
land:
5 sq km
water:
0 sq km
note:
includes Ashmore Reef (West, Middle, and East Islets) and Cartier Island
Atlantic Ocean:
total:
76.762 million sq km
note:
includes Baltic Sea, Black Sea, Caribbean Sea, Davis Strait, Denmark Strait, part of the Drake Passage, Gulf of Mexico, Mediterranean Sea, North Sea, Norwegian Sea, almost all of the Scotia Sea, and other tributary water bodies
Australia:
total:
7,686,850 sq km
land:
7,617,930 sq km
water:
68,920 sq km
note:
includes Lord Howe Island and Macquarie Island
Austria:
total:
83,858 sq km
land:
82,738 sq km
water:
1,120 sq km
Azerbaijan:
total:
86,600 sq km
land:
86,100 sq km
water:
500 sq km
note:
includes the exclave of Naxcivan Autonomous Republic and the Nagorno-Karabakh region; the region's autonomy was abolished by Azerbaijani Supreme Soviet on 26 November 1991