This calculator allows you to convert from Square foot (US survey) to Acre and in a reverse direction. To convert from Square foot (US survey) to Acre, enter the amount of Square foot (US survey) into the first input and to convert from Acre to Square foot (US survey), enter the amount of Acre into the second input.
20000 Square foot (US survey) = 0.459138659326 Acre
Square foot (US survey) to Square meter | Square foot (US survey) to Square foot | Square foot (US survey) to Square centimeter | Square foot (US survey) to Hectare | Square foot (US survey) to Square inch | Square foot (US survey) to Square kilometer | Square foot (US survey) to Square yard | Square foot (US survey) to Square mile |20000 Square foot (US survey) equal 0.459138659326 Acre.
Every 1 Square foot (US survey) = 2.29569329663E-5 Acre and so, 20000 Square foot (US survey) = 20000 multiplied by 2.29569329663E-5 = 0.459138659326 Acre.
What does an acre mean?
During middle ages, acre was first introduced but it's definition was not clear. It was defined as the amount of land plowed in one day by one man and an ox. No doubt that this definition can't be longer used as oxen don't work with the same rate.
Nowadays, Acre is a unit of area used commonly for measuring tracts of land which equals 43,560 square feet. We can say that the area of New York City is approximately 300,000 acres.
Acre can measure any area- rectangles, circles or even hexagons- regardless of it's shape.
The commercial acre is another acre which is used to measure roads and alleyways.
United Sates is using another acre to measure roads and alleyways, it is called the commercial acre. It is approximately 82.6 percent of an international acre(36,000 square feet).
| 19990 Square foot (US survey) = 0.45890908999634 Acre |
| 19991 Square foot (US survey) = 0.4589320469293 Acre |
| 19992 Square foot (US survey) = 0.45895500386227 Acre |
| 19993 Square foot (US survey) = 0.45897796079524 Acre |
| 19994 Square foot (US survey) = 0.4590009177282 Acre |
| 19995 Square foot (US survey) = 0.45902387466117 Acre |
| 19996 Square foot (US survey) = 0.45904683159414 Acre |
| 19997 Square foot (US survey) = 0.4590697885271 Acre |
| 19998 Square foot (US survey) = 0.45909274546007 Acre |
| 19999 Square foot (US survey) = 0.45911570239303 Acre |
| 20000 Square foot (US survey) = 0.459138659326 Acre |
| 20001 Square foot (US survey) = 0.45916161625897 Acre |
| 20002 Square foot (US survey) = 0.45918457319193 Acre |
| 20003 Square foot (US survey) = 0.4592075301249 Acre |
| 20004 Square foot (US survey) = 0.45923048705787 Acre |
| 20005 Square foot (US survey) = 0.45925344399083 Acre |
| 20006 Square foot (US survey) = 0.4592764009238 Acre |
| 20007 Square foot (US survey) = 0.45929935785676 Acre |
| 20008 Square foot (US survey) = 0.45932231478973 Acre |
| 20009 Square foot (US survey) = 0.4593452717227 Acre |
| 20010 Square foot (US survey) = 0.45936822865566 Acre |
