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.
250 Acre-foot = 249.998500003 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 |250 Acre-foot equal 249.998500003 Acre-foot (US survey).
Every 1 Acre-foot = 0.99999400001201 Acre-foot (US survey) and so, 250 Acre-foot = 250 multiplied by 0.99999400001201 = 249.998500003 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.
| 240 Acre-foot = 239.99856000288 Acre-foot (US survey) |
| 241 Acre-foot = 240.99855400289 Acre-foot (US survey) |
| 242 Acre-foot = 241.99854800291 Acre-foot (US survey) |
| 243 Acre-foot = 242.99854200292 Acre-foot (US survey) |
| 244 Acre-foot = 243.99853600293 Acre-foot (US survey) |
| 245 Acre-foot = 244.99853000294 Acre-foot (US survey) |
| 246 Acre-foot = 245.99852400295 Acre-foot (US survey) |
| 247 Acre-foot = 246.99851800297 Acre-foot (US survey) |
| 248 Acre-foot = 247.99851200298 Acre-foot (US survey) |
| 249 Acre-foot = 248.99850600299 Acre-foot (US survey) |
| 250 Acre-foot = 249.998500003 Acre-foot (US survey) |
| 251 Acre-foot = 250.99849400301 Acre-foot (US survey) |
| 252 Acre-foot = 251.99848800303 Acre-foot (US survey) |
| 253 Acre-foot = 252.99848200304 Acre-foot (US survey) |
| 254 Acre-foot = 253.99847600305 Acre-foot (US survey) |
| 255 Acre-foot = 254.99847000306 Acre-foot (US survey) |
| 256 Acre-foot = 255.99846400307 Acre-foot (US survey) |
| 257 Acre-foot = 256.99845800309 Acre-foot (US survey) |
| 258 Acre-foot = 257.9984520031 Acre-foot (US survey) |
| 259 Acre-foot = 258.99844600311 Acre-foot (US survey) |
| 260 Acre-foot = 259.99844000312 Acre-foot (US survey) |
