| US barrel (oil) | 1 bl (oil) | 2 bl (oil) | 3 bl (oil) | 4 bl (oil) | 5 bl (oil) | 6 bl (oil) | 7 bl (oil) | 8 bl (oil) | 9 bl (oil) | 10 bl (oil) | 11 bl (oil) | 12 bl (oil) | 13 bl (oil) | 14 bl (oil) | 15 bl (oil) | 16 bl (oil) | 17 bl (oil) | 18 bl (oil) | 19 bl (oil) | 20 bl (oil) | 21 bl (oil) | 22 bl (oil) | 23 bl (oil) | 24 bl (oil) | 25 bl (oil) | 26 bl (oil) | 27 bl (oil) | 28 bl (oil) | 29 bl (oil) | 30 bl (oil) | 31 bl (oil) | 32 bl (oil) | 33 bl (oil) | 34 bl (oil) | 35 bl (oil) | 36 bl (oil) | 37 bl (oil) | 38 bl (oil) | 39 bl (oil) | 40 bl (oil) | 41 bl (oil) | 42 bl (oil) | 43 bl (oil) | 44 bl (oil) | 45 bl (oil) | 46 bl (oil) | 47 bl (oil) | 48 bl (oil) | 49 bl (oil) | 50 bl (oil) | 51 bl (oil) | 52 bl (oil) | 53 bl (oil) | 54 bl (oil) | 55 bl (oil) | 56 bl (oil) | 57 bl (oil) | 58 bl (oil) | 59 bl (oil) | 60 bl (oil) | 61 bl (oil) | 62 bl (oil) | 63 bl (oil) | 64 bl (oil) | 65 bl (oil) | 66 bl (oil) | 67 bl (oil) | 68 bl (oil) | 69 bl (oil) | 70 bl (oil) | 71 bl (oil) | 72 bl (oil) | 73 bl (oil) | 74 bl (oil) | 75 bl (oil) | 76 bl (oil) | 77 bl (oil) | 78 bl (oil) | 79 bl (oil) | 80 bl (oil) | 81 bl (oil) | 82 bl (oil) | 83 bl (oil) | 84 bl (oil) | 85 bl (oil) | 86 bl (oil) | 87 bl (oil) | 88 bl (oil) | 89 bl (oil) | 90 bl (oil) | 91 bl (oil) | 92 bl (oil) | 93 bl (oil) | 94 bl (oil) | 95 bl (oil) | 96 bl (oil) | 97 bl (oil) | 98 bl (oil) | 99 bl (oil) | 100 bl (oil) |
| acre-foot | 0.0001289 ac ft | 0.0002578 ac ft | 0.0003867 ac ft | 0.0005156 ac ft | 0.0006445 ac ft | 0.0007734 ac ft | 0.0009023 ac ft | 0.0010311 ac ft | 0.0011600 ac ft | 0.0012889 ac ft | 0.0014178 ac ft | 0.0015467 ac ft | 0.0016756 ac ft | 0.0018045 ac ft | 0.0019334 ac ft | 0.0020623 ac ft | 0.0021912 ac ft | 0.0023201 ac ft | 0.0024490 ac ft | 0.0025779 ac ft | 0.0027068 ac ft | 0.0028356 ac ft | 0.0029645 ac ft | 0.0030934 ac ft | 0.0032223 ac ft | 0.0033512 ac ft | 0.0034801 ac ft | 0.0036090 ac ft | 0.0037379 ac ft | 0.0038668 ac ft | 0.0039957 ac ft | 0.0041246 ac ft | 0.0042535 ac ft | 0.0043824 ac ft | 0.0045113 ac ft | 0.0046402 ac ft | 0.0047690 ac ft | 0.0048979 ac ft | 0.0050268 ac ft | 0.0051557 ac ft | 0.0052846 ac ft | 0.0054135 ac ft | 0.0055424 ac ft | 0.0056713 ac ft | 0.0058002 ac ft | 0.0059291 ac ft | 0.0060580 ac ft | 0.0061869 ac ft | 0.0063158 ac ft | 0.0064447 ac ft | 0.0065735 ac ft | 0.0067024 ac ft | 0.0068313 ac ft | 0.0069602 ac ft | 0.0070891 ac ft | 0.0072180 ac ft | 0.0073469 ac ft | 0.0074758 ac ft | 0.0076047 ac ft | 0.0077336 ac ft | 0.0078625 ac ft | 0.0079914 ac ft | 0.0081203 ac ft | 0.0082492 ac ft | 0.0083781 ac ft | 0.0085069 ac ft | 0.0086358 ac ft | 0.0087647 ac ft | 0.0088936 ac ft | 0.0090225 ac ft | 0.0091514 ac ft | 0.0092803 ac ft | 0.0094092 ac ft | 0.0095381 ac ft | 0.0096670 ac ft | 0.0097959 ac ft | 0.0099248 ac ft | 0.0100537 ac ft | 0.0101826 ac ft | 0.0103114 ac ft | 0.0104403 ac ft | 0.0105692 ac ft | 0.0106981 ac ft | 0.0108270 ac ft | 0.0109559 ac ft | 0.0110848 ac ft | 0.0112137 ac ft | 0.0113426 ac ft | 0.0114715 ac ft | 0.0116004 ac ft | 0.0117293 ac ft | 0.0118582 ac ft | 0.0119871 ac ft | 0.0121160 ac ft | 0.0122448 ac ft | 0.0123737 ac ft | 0.0125026 ac ft | 0.0126315 ac ft | 0.0127604 ac ft | 0.0128893 ac ft |
The barrel of oil equivalent (BOE) is a unit of energy based on the approximate energy released by burning one barrel (42 U.S. gallons or 158.9873 litres) of crude oil.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| US barrel (oil) | bl (oil) | ≡ 42 gal (US) | = 0.158 987 294 928 m3 | Imperial/US |
| US barrel (oil) | acre-feet | US barrel (oil) | acre-feet |
|---|---|---|---|
| 1 | = 0.0001288930976431 | 6 | = 0.00077335858585859 |
| 2 | = 0.0002577861952862 | 7 | = 0.00090225168350168 |
| 3 | = 0.00038667929292929 | 8 | = 0.0010311447811448 |
| 4 | = 0.00051557239057239 | 9 | = 0.0011600378787879 |
| 5 | = 0.00064446548821549 | 10 | = 0.001288930976431 |
The acre-foot 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-foot | ac ft | ≡ 1 ac x 1 ft = 43560 cu ft | = 1233.48183754752 m3 | Imperial/US |
| acre-feet | US barrel (oil) | acre-feet | US barrel (oil) |
|---|---|---|---|
| 1 | = 7758.3673469388 | 6 | = 46550.204081633 |
| 2 | = 15516.734693878 | 7 | = 54308.571428571 |
| 3 | = 23275.102040816 | 8 | = 62066.93877551 |
| 4 | = 31033.469387755 | 9 | = 69825.306122449 |
| 5 | = 38791.836734694 | 10 | = 77583.673469388 |
| US barrel (oil) | acre-feet |
|---|---|
| 1 | = 0.0001289 |
| 7,758.3673469 | = 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 …) |