This calculator allows you to convert from Acre-foot to Acre-foot (US survey) and in a reverse direction. To convert from Acre-foot to Acre-foot (US survey), enter the amount of Acre-foot into the first input and to convert from Acre-foot (US survey) to Acre-foot, enter the amount of Acre-foot (US survey) into the second input.
20000 Acre-foot = 19999.88000024 Acre-foot (US survey)
Acre-foot to Cubic meter | Acre-foot to Liter | Acre-foot to Cubic centimeter | Acre-foot to Cubic foot | Acre-foot to Gallon (US) | Acre-foot to Cubic inch | Acre-foot to Milliliter | Acre-foot to Cubic yard | Acre-foot to Microliter |20000 Acre-foot equal 19999.88000024 Acre-foot (US survey).
Every 1 Acre-foot = 0.99999400001201 Acre-foot (US survey) and so, 20000 Acre-foot = 20000 multiplied by 0.99999400001201 = 19999.88000024 Acre-foot (US survey).
What is an acre foot?
Acre foot was mainly used to measure large scales of water. It is a common unit to define volumes of canals and rivers.
United States define an acre foot as the volume of water which can cover an area of one acre to a depth of one foot.
Let's show some examples to make you imagine how much is one acre foot:
One acre foot of water is sufficient for the needs of a suburban family household per year. Under the enforcement of water conservation, the same family can consume only 0.25 acre-foot of water annually.
| 19990 Acre-foot = 19989.88006024 Acre-foot (US survey) |
| 19991 Acre-foot = 19990.88005424 Acre-foot (US survey) |
| 19992 Acre-foot = 19991.88004824 Acre-foot (US survey) |
| 19993 Acre-foot = 19992.88004224 Acre-foot (US survey) |
| 19994 Acre-foot = 19993.88003624 Acre-foot (US survey) |
| 19995 Acre-foot = 19994.88003024 Acre-foot (US survey) |
| 19996 Acre-foot = 19995.88002424 Acre-foot (US survey) |
| 19997 Acre-foot = 19996.88001824 Acre-foot (US survey) |
| 19998 Acre-foot = 19997.88001224 Acre-foot (US survey) |
| 19999 Acre-foot = 19998.88000624 Acre-foot (US survey) |
| 20000 Acre-foot = 19999.88000024 Acre-foot (US survey) |
| 20001 Acre-foot = 20000.87999424 Acre-foot (US survey) |
| 20002 Acre-foot = 20001.87998824 Acre-foot (US survey) |
| 20003 Acre-foot = 20002.87998224 Acre-foot (US survey) |
| 20004 Acre-foot = 20003.87997624 Acre-foot (US survey) |
| 20005 Acre-foot = 20004.87997024 Acre-foot (US survey) |
| 20006 Acre-foot = 20005.87996424 Acre-foot (US survey) |
| 20007 Acre-foot = 20006.87995824 Acre-foot (US survey) |
| 20008 Acre-foot = 20007.87995224 Acre-foot (US survey) |
| 20009 Acre-foot = 20008.87994624 Acre-foot (US survey) |
| 20010 Acre-foot = 20009.87994024 Acre-foot (US survey) |
