| cubic mile | 1 cu mi | 2 cu mi | 3 cu mi | 4 cu mi | 5 cu mi | 6 cu mi | 7 cu mi | 8 cu mi | 9 cu mi | 10 cu mi | 11 cu mi | 12 cu mi | 13 cu mi | 14 cu mi | 15 cu mi | 16 cu mi | 17 cu mi | 18 cu mi | 19 cu mi | 20 cu mi | 21 cu mi | 22 cu mi | 23 cu mi | 24 cu mi | 25 cu mi | 26 cu mi | 27 cu mi | 28 cu mi | 29 cu mi | 30 cu mi | 31 cu mi | 32 cu mi | 33 cu mi | 34 cu mi | 35 cu mi | 36 cu mi | 37 cu mi | 38 cu mi | 39 cu mi | 40 cu mi | 41 cu mi | 42 cu mi | 43 cu mi | 44 cu mi | 45 cu mi | 46 cu mi | 47 cu mi | 48 cu mi | 49 cu mi | 50 cu mi | 51 cu mi | 52 cu mi | 53 cu mi | 54 cu mi | 55 cu mi | 56 cu mi | 57 cu mi | 58 cu mi | 59 cu mi | 60 cu mi | 61 cu mi | 62 cu mi | 63 cu mi | 64 cu mi | 65 cu mi | 66 cu mi | 67 cu mi | 68 cu mi | 69 cu mi | 70 cu mi | 71 cu mi | 72 cu mi | 73 cu mi | 74 cu mi | 75 cu mi | 76 cu mi | 77 cu mi | 78 cu mi | 79 cu mi | 80 cu mi | 81 cu mi | 82 cu mi | 83 cu mi | 84 cu mi | 85 cu mi | 86 cu mi | 87 cu mi | 88 cu mi | 89 cu mi | 90 cu mi | 91 cu mi | 92 cu mi | 93 cu mi | 94 cu mi | 95 cu mi | 96 cu mi | 97 cu mi | 98 cu mi | 99 cu mi | 100 cu mi |
| acre-inch | 40 550 400 ac in | 81 100 800 ac in | 121 651 200 ac in | 162 201 600 ac in | 202 752 000 ac in | 243 302 400 ac in | 283 852 800 ac in | 324 403 200 ac in | 364 953 600 ac in | 405 504 000 ac in | 446 054 400 ac in | 486 604 800 ac in | 527 155 200 ac in | 567 705 600 ac in | 608 256 000 ac in | 648 806 400 ac in | 689 356 800 ac in | 729 907 200 ac in | 770 457 600 ac in | 811 008 000 ac in | 851 558 400 ac in | 892 108 800 ac in | 932 659 200 ac in | 973 209 600 ac in | 1 013 760 000 ac in | 1 054 310 400 ac in | 1 094 860 800 ac in | 1 135 411 200 ac in | 1 175 961 600 ac in | 1 216 512 000 ac in | 1 257 062 400 ac in | 1 297 612 800 ac in | 1 338 163 200 ac in | 1 378 713 600 ac in | 1 419 264 000 ac in | 1 459 814 400 ac in | 1 500 364 800 ac in | 1 540 915 200 ac in | 1 581 465 600 ac in | 1 622 016 000 ac in | 1 662 566 400 ac in | 1 703 116 800 ac in | 1 743 667 200 ac in | 1 784 217 600 ac in | 1 824 768 000 ac in | 1 865 318 400 ac in | 1 905 868 800 ac in | 1 946 419 200 ac in | 1 986 969 600 ac in | 2 027 520 000 ac in | 2 068 070 400 ac in | 2 108 620 800 ac in | 2 149 171 200 ac in | 2 189 721 600 ac in | 2 230 272 000 ac in | 2 270 822 400 ac in | 2 311 372 800 ac in | 2 351 923 200 ac in | 2 392 473 600 ac in | 2 433 024 000 ac in | 2 473 574 400 ac in | 2 514 124 800 ac in | 2 554 675 200 ac in | 2 595 225 600 ac in | 2 635 776 000 ac in | 2 676 326 400 ac in | 2 716 876 800 ac in | 2 757 427 200 ac in | 2 797 977 600 ac in | 2 838 528 000 ac in | 2 879 078 400 ac in | 2 919 628 800 ac in | 2 960 179 200 ac in | 3 000 729 600 ac in | 3 041 280 000 ac in | 3 081 830 400 ac in | 3 122 380 800 ac in | 3 162 931 200 ac in | 3 203 481 600 ac in | 3 244 032 000 ac in | 3 284 582 400 ac in | 3 325 132 800 ac in | 3 365 683 200 ac in | 3 406 233 600 ac in | 3 446 784 000 ac in | 3 487 334 400 ac in | 3 527 884 800 ac in | 3 568 435 200 ac in | 3 608 985 600 ac in | 3 649 536 000 ac in | 3 690 086 400 ac in | 3 730 636 800 ac in | 3 771 187 200 ac in | 3 811 737 600 ac in | 3 852 288 000 ac in | 3 892 838 400 ac in | 3 933 388 800 ac in | 3 973 939 200 ac in | 4 014 489 600 ac in | 4 055 040 000 ac in |
A cubic mile (abbreviation: cu mi or mi3) is an imperial and US customary (non-SI non-metric) unit of volume, used in the United States, Canada and the United Kingdom. It is defined as the volume of a cube with sides of 1 mile (5280 feet, 1760 yards or ~1.609kilometres) in length.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| cubic mile | cu mi | ≡ 1 mi × 1 mi × 1 mi | ≡ 4 168 181 825.440 579 584 m3 | Imperial/US |
| cubic miles | acre-inches | cubic miles | acre-inches |
|---|---|---|---|
| 1 | = 40550400 | 6 | = 243302400 |
| 2 | = 81100800 | 7 | = 283852800 |
| 3 | = 121651200 | 8 | = 324403200 |
| 4 | = 162201600 | 9 | = 364953600 |
| 5 | = 202752000 | 10 | = 405504000 |
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 | cubic miles | acre-inches | cubic miles |
|---|---|---|---|
| 1 | = 2.4660669191919E-8 | 6 | = 1.4796401515152E-7 |
| 2 | = 4.9321338383838E-8 | 7 | = 1.7262468434343E-7 |
| 3 | = 7.3982007575758E-8 | 8 | = 1.9728535353535E-7 |
| 4 | = 9.8642676767677E-8 | 9 | = 2.2194602272727E-7 |
| 5 | = 1.233033459596E-7 | 10 | = 2.4660669191919E-7 |
| cubic miles | acre-inches |
|---|---|
| 1 | = 40 550 400 |
| 2.4660669191919 × 10-8 | = 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 …) |