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.
500 Acre-foot = 499.997000006 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 |500 Acre-foot equal 499.997000006 Acre-foot (US survey).
Every 1 Acre-foot = 0.99999400001201 Acre-foot (US survey) and so, 500 Acre-foot = 500 multiplied by 0.99999400001201 = 499.997000006 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.
| 490 Acre-foot = 489.99706000588 Acre-foot (US survey) |
| 491 Acre-foot = 490.99705400589 Acre-foot (US survey) |
| 492 Acre-foot = 491.99704800591 Acre-foot (US survey) |
| 493 Acre-foot = 492.99704200592 Acre-foot (US survey) |
| 494 Acre-foot = 493.99703600593 Acre-foot (US survey) |
| 495 Acre-foot = 494.99703000594 Acre-foot (US survey) |
| 496 Acre-foot = 495.99702400595 Acre-foot (US survey) |
| 497 Acre-foot = 496.99701800597 Acre-foot (US survey) |
| 498 Acre-foot = 497.99701200598 Acre-foot (US survey) |
| 499 Acre-foot = 498.99700600599 Acre-foot (US survey) |
| 500 Acre-foot = 499.997000006 Acre-foot (US survey) |
| 501 Acre-foot = 500.99699400601 Acre-foot (US survey) |
| 502 Acre-foot = 501.99698800603 Acre-foot (US survey) |
| 503 Acre-foot = 502.99698200604 Acre-foot (US survey) |
| 504 Acre-foot = 503.99697600605 Acre-foot (US survey) |
| 505 Acre-foot = 504.99697000606 Acre-foot (US survey) |
| 506 Acre-foot = 505.99696400607 Acre-foot (US survey) |
| 507 Acre-foot = 506.99695800609 Acre-foot (US survey) |
| 508 Acre-foot = 507.9969520061 Acre-foot (US survey) |
| 509 Acre-foot = 508.99694600611 Acre-foot (US survey) |
| 510 Acre-foot = 509.99694000612 Acre-foot (US survey) |
