The Orders of magnitude (area) reference article from the English Wikipedia on 24-Jul-2004 (provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Orders of magnitude (area)

Orders of magnitude
Length - Mass - Time - Area - Volume - Power - Temperature - Numbers - Data - U.S. money
Related articles
SI base units - SI derived units - SI prefixes

Orders of magnitude (surface area)

Powers of 102	equal to...	common units	orders of magnitude
10-8 square meters	--	--	10-8 m2 _ _ 10-7 m2
10-6 square meters	1 square millimeter	--	1 mm2, 10 mm2
10-4 square meters	1 square centimeter	--	1 cm2, 10 cm2
10-2 square meters	100 square centimeters	--	100 cm2, 1000 cm2
1 square meter	10 000 square centimeters	1 m² ≈ 10.76 sq. ft.	1 m2, 10 m2
102 square meters	100 square meters	--	100 m2, 1000 m2
104 square meters	1 hectare	--	1 ha, 10 ha
106 square meters	1 square kilometer	1 km² ≈ 247 acres, 1 acre ≈ 4047 m²	1 km2, 10 km2
108 square meters	100 square kilometers	--	100 km2, 1000 km2
1010 square meters	10 000 square kilometers	--	1010 m2 _ _ 1011 m2
1012 square meters	1 million square kilometers	--	1012 m2 _ _ 1013 m2
1014 square meters	100 million square kilometers	--	1014 m2 _ _ 1015 m2
1016 square meters	1010 square kilometers	--	1016 m2 _ _ 1017 m2
1018 square meters	1012 square kilometers	--	1018 m2 _ _ 1019 m2
1020 square meters	1014 square kilometers	--	1020 m2 _ _ 1021 m2
1022 square meters	1016 square kilometers	--	1022 m2 _ _ 1023 m2
1024 square meters	1018 square kilometers	--	1024 m2 _ _ 1025 m2
1026 square meters	1020 square kilometers	--	1026 m2 _ _ 1027 m2

The pages linked in the right-hand column contain lists of areas that are of the same order of magnitude (power of ten). Rows in the table represent increasing powers of a hundred (two orders of magnitude).

See also SI, SI prefixes, SI base units, units, surface area, orders of magnitude, conversion of units

External link

• Conversion of area units
• another conversion utility

This is the "Orders of magnitude (area)" reference article from the English Wikipedia. All text is available under the terms of the GNU Free Documentation License. See also our Disclaimer.