To convert US cups to acre-inches, multiply the value by 2.30166 × 10⁻⁶. To go the other way, multiply acre-inches by 434,469 to get US cups.
| US Cups (cup) | Acre-Inches (ac·in) |
|---|---|
| 1 cup | 2.30166 × 10⁻⁶ ac·in |
| 2 cup | 4.60332 × 10⁻⁶ ac·in |
| 5 cup | 1.15083 × 10⁻⁵ ac·in |
| 10 cup | 2.30166 × 10⁻⁵ ac·in |
| 20 cup | 4.60332 × 10⁻⁵ ac·in |
| 50 cup | 0.000115083 ac·in |
| 100 cup | 0.000230166 ac·in |
| 500 cup | 0.00115083 ac·in |
| 1,000 cup | 0.00230166 ac·in |
US cup (cup). A US customary cup is 8 fluid ounces (236.588 mL).
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 2.30166 × 10⁻⁶ acre-inches in one US cup.
Multiply the number of US cups by 2.30166 × 10⁻⁶. For example, 10 US cups equal 2.30166 × 10⁻⁵ acre-inches.
One acre-inch equals 434,469 US cups.