To convert US gallons to acre-inches, multiply the value by 3.68266 × 10⁻⁵. To go the other way, multiply acre-inches by 27,154.3 to get US gallons.
| US Gallons (gal) | Acre-Inches (ac·in) |
|---|---|
| 1 gal | 3.68266 × 10⁻⁵ ac·in |
| 2 gal | 7.36532 × 10⁻⁵ ac·in |
| 5 gal | 0.000184133 ac·in |
| 10 gal | 0.000368266 ac·in |
| 20 gal | 0.000736532 ac·in |
| 50 gal | 0.00184133 ac·in |
| 100 gal | 0.00368266 ac·in |
| 500 gal | 0.0184133 ac·in |
| 1,000 gal | 0.0368266 ac·in |
250 gal × 3.68266 × 10⁻⁵ = 0.00920665 ac·in
Try this example →US gallon (gal). The US liquid gallon is 231 cubic inches, exactly 3.785411784 liters.
Acre-inch (ac·in). An acre-inch is one acre covered to a depth of one inch (102.79 m³), used in irrigation.
There are 3.68266 × 10⁻⁵ acre-inches in one US gallon.
Multiply the number of US gallons by 3.68266 × 10⁻⁵. For example, 10 US gallons equal 0.000368266 acre-inches.
One acre-inch equals 27,154.3 US gallons.