| acre-inch | 1 ac in | 2 ac in | 3 ac in | 4 ac in | 5 ac in | 6 ac in | 7 ac in | 8 ac in | 9 ac in | 10 ac in | 11 ac in | 12 ac in | 13 ac in | 14 ac in | 15 ac in | 16 ac in | 17 ac in | 18 ac in | 19 ac in | 20 ac in | 21 ac in | 22 ac in | 23 ac in | 24 ac in | 25 ac in | 26 ac in | 27 ac in | 28 ac in | 29 ac in | 30 ac in | 31 ac in | 32 ac in | 33 ac in | 34 ac in | 35 ac in | 36 ac in | 37 ac in | 38 ac in | 39 ac in | 40 ac in | 41 ac in | 42 ac in | 43 ac in | 44 ac in | 45 ac in | 46 ac in | 47 ac in | 48 ac in | 49 ac in | 50 ac in | 51 ac in | 52 ac in | 53 ac in | 54 ac in | 55 ac in | 56 ac in | 57 ac in | 58 ac in | 59 ac in | 60 ac in | 61 ac in | 62 ac in | 63 ac in | 64 ac in | 65 ac in | 66 ac in | 67 ac in | 68 ac in | 69 ac in | 70 ac in | 71 ac in | 72 ac in | 73 ac in | 74 ac in | 75 ac in | 76 ac in | 77 ac in | 78 ac in | 79 ac in | 80 ac in | 81 ac in | 82 ac in | 83 ac in | 84 ac in | 85 ac in | 86 ac in | 87 ac in | 88 ac in | 89 ac in | 90 ac in | 91 ac in | 92 ac in | 93 ac in | 94 ac in | 95 ac in | 96 ac in | 97 ac in | 98 ac in | 99 ac in | 100 ac in |
| US barrel (dry) | 888.9713239 bl (US) | 1,777.9426477 bl (US) | 2,666.9139716 bl (US) | 3,555.8852955 bl (US) | 4,444.8566194 bl (US) | 5,333.8279432 bl (US) | 6,222.7992671 bl (US) | 7,111.7705910 bl (US) | 8,000.7419149 bl (US) | 8,889.7132387 bl (US) | 9,778.6845626 bl (US) | 10,667.6558865 bl (US) | 11,556.6272104 bl (US) | 12,445.5985342 bl (US) | 13,334.5698581 bl (US) | 14,223.5411820 bl (US) | 15,112.5125059 bl (US) | 16,001.4838297 bl (US) | 16,890.4551536 bl (US) | 17,779.4264775 bl (US) | 18,668.3978014 bl (US) | 19,557.3691252 bl (US) | 20,446.3404491 bl (US) | 21,335.3117730 bl (US) | 22,224.2830969 bl (US) | 23,113.2544207 bl (US) | 24,002.2257446 bl (US) | 24,891.1970685 bl (US) | 25,780.1683924 bl (US) | 26,669.1397162 bl (US) | 27,558.1110401 bl (US) | 28,447.0823640 bl (US) | 29,336.0536879 bl (US) | 30,225.0250117 bl (US) | 31,113.9963356 bl (US) | 32,002.9676595 bl (US) | 32,891.9389833 bl (US) | 33,780.9103072 bl (US) | 34,669.8816311 bl (US) | 35,558.8529550 bl (US) | 36,447.8242788 bl (US) | 37,336.7956027 bl (US) | 38,225.7669266 bl (US) | 39,114.7382505 bl (US) | 40,003.7095743 bl (US) | 40,892.6808982 bl (US) | 41,781.6522221 bl (US) | 42,670.6235460 bl (US) | 43,559.5948698 bl (US) | 44,448.5661937 bl (US) | 45,337.5375176 bl (US) | 46,226.5088415 bl (US) | 47,115.4801653 bl (US) | 48,004.4514892 bl (US) | 48,893.4228131 bl (US) | 49,782.3941370 bl (US) | 50,671.3654608 bl (US) | 51,560.3367847 bl (US) | 52,449.3081086 bl (US) | 53,338.2794325 bl (US) | 54,227.2507563 bl (US) | 55,116.2220802 bl (US) | 56,005.1934041 bl (US) | 56,894.1647280 bl (US) | 57,783.1360518 bl (US) | 58,672.1073757 bl (US) | 59,561.0786996 bl (US) | 60,450.0500235 bl (US) | 61,339.0213473 bl (US) | 62,227.9926712 bl (US) | 63,116.9639951 bl (US) | 64,005.9353189 bl (US) | 64,894.9066428 bl (US) | 65,783.8779667 bl (US) | 66,672.8492906 bl (US) | 67,561.8206144 bl (US) | 68,450.7919383 bl (US) | 69,339.7632622 bl (US) | 70,228.7345861 bl (US) | 71,117.7059099 bl (US) | 72,006.6772338 bl (US) | 72,895.6485577 bl (US) | 73,784.6198816 bl (US) | 74,673.5912054 bl (US) | 75,562.5625293 bl (US) | 76,451.5338532 bl (US) | 77,340.5051771 bl (US) | 78,229.4765009 bl (US) | 79,118.4478248 bl (US) | 80,007.4191487 bl (US) | 80,896.3904726 bl (US) | 81,785.3617964 bl (US) | 82,674.3331203 bl (US) | 83,563.3044442 bl (US) | 84,452.2757681 bl (US) | 85,341.2470919 bl (US) | 86,230.2184158 bl (US) | 87,119.1897397 bl (US) | 88,008.1610636 bl (US) | 88,897.1323874 bl (US) |
The acre-inch is a unit of volume commonly used in the United States in reference to large-scale water resources, such as reservoirs, aqueducts, canals, sewer flow capacity, irrigation water, and river flows.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| acre-inch | ac in | ≡ 1 ac × 1 in | = 102.79015312896 m3 | Imperial/US |
| acre-inches | US barrels (dry) | acre-inches | US barrels (dry) |
|---|---|---|---|
| 1 | = 888.97132387427 | 6 | = 5333.8279432456 |
| 2 | = 1777.9426477485 | 7 | = 6222.7992671199 |
| 3 | = 2666.9139716228 | 8 | = 7111.7705909942 |
| 4 | = 3555.8852954971 | 9 | = 8000.7419148685 |
| 5 | = 4444.8566193714 | 10 | = 8889.7132387427 |
A barrel is one of several units of volume applied in various contexts; there are dry barrels, fluid barrels (such as the UK beer barrel and US beer barrel), oil barrels and so on. For historical reasons the volumes of some barrel units are roughly double the volumes of others; volumes in common usage range from about 100 to 200 litres (22 to 44 imp gal; 26 to 53 US gal).
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| US barrel (dry) | bl (US) | ≡ 105 qt (US) = 105/32 bu (US lvl) | = 0.115628198985075 m3 | Imperial/US |
| US barrels (dry) | acre-inches | US barrels (dry) | acre-inches |
|---|---|---|---|
| 1 | = 0.0011248956778964 | 6 | = 0.0067493740673783 |
| 2 | = 0.0022497913557928 | 7 | = 0.0078742697452747 |
| 3 | = 0.0033746870336892 | 8 | = 0.0089991654231711 |
| 4 | = 0.0044995827115856 | 9 | = 0.010124061101067 |
| 5 | = 0.0056244783894819 | 10 | = 0.011248956778964 |
| acre-inches | US barrels (dry) |
|---|---|
| 1 | = 888.9713239 |
| 0.0011249 | = 1 |
| Symbol | Definition |
|---|---|
| ≡ | exactly equal |
| ≈ | approximately equal to |
| = | equal to |
| digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |