This calculator allows you to convert from Acre-foot to Cup (US) and in a reverse direction. To convert from Acre-foot to Cup (US), enter the amount of Acre-foot into the first input and to convert from Cup (US) to Acre-foot, enter the amount of Cup (US) into the second input.
20 Acre-foot = 104272457.14286 Cup (US)
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 |20 Acre-foot equal 104272457.14286 Cup (US).
Every 1 Acre-foot = 5213622.8571429 Cup (US) and so, 20 Acre-foot = 20 multiplied by 5213622.8571429 = 104272457.14286 Cup (US).
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.
| 10 Acre-foot = 52136228.571429 Cup (US) |
| 11 Acre-foot = 57349851.428572 Cup (US) |
| 12 Acre-foot = 62563474.285715 Cup (US) |
| 13 Acre-foot = 67777097.142858 Cup (US) |
| 14 Acre-foot = 72990720.000001 Cup (US) |
| 15 Acre-foot = 78204342.857144 Cup (US) |
| 16 Acre-foot = 83417965.714286 Cup (US) |
| 17 Acre-foot = 88631588.571429 Cup (US) |
| 18 Acre-foot = 93845211.428572 Cup (US) |
| 19 Acre-foot = 99058834.285715 Cup (US) |
| 20 Acre-foot = 104272457.14286 Cup (US) |
| 21 Acre-foot = 109486080 Cup (US) |
| 22 Acre-foot = 114699702.85714 Cup (US) |
| 23 Acre-foot = 119913325.71429 Cup (US) |
| 24 Acre-foot = 125126948.57143 Cup (US) |
| 25 Acre-foot = 130340571.42857 Cup (US) |
| 26 Acre-foot = 135554194.28572 Cup (US) |
| 27 Acre-foot = 140767817.14286 Cup (US) |
| 28 Acre-foot = 145981440 Cup (US) |
| 29 Acre-foot = 151195062.85714 Cup (US) |
| 30 Acre-foot = 156408685.71429 Cup (US) |
