| pipe | 1 pipe | 2 pipe | 3 pipe | 4 pipe | 5 pipe | 6 pipe | 7 pipe | 8 pipe | 9 pipe | 10 pipe | 11 pipe | 12 pipe | 13 pipe | 14 pipe | 15 pipe | 16 pipe | 17 pipe | 18 pipe | 19 pipe | 20 pipe | 21 pipe | 22 pipe | 23 pipe | 24 pipe | 25 pipe | 26 pipe | 27 pipe | 28 pipe | 29 pipe | 30 pipe | 31 pipe | 32 pipe | 33 pipe | 34 pipe | 35 pipe | 36 pipe | 37 pipe | 38 pipe | 39 pipe | 40 pipe | 41 pipe | 42 pipe | 43 pipe | 44 pipe | 45 pipe | 46 pipe | 47 pipe | 48 pipe | 49 pipe | 50 pipe | 51 pipe | 52 pipe | 53 pipe | 54 pipe | 55 pipe | 56 pipe | 57 pipe | 58 pipe | 59 pipe | 60 pipe | 61 pipe | 62 pipe | 63 pipe | 64 pipe | 65 pipe | 66 pipe | 67 pipe | 68 pipe | 69 pipe | 70 pipe | 71 pipe | 72 pipe | 73 pipe | 74 pipe | 75 pipe | 76 pipe | 77 pipe | 78 pipe | 79 pipe | 80 pipe | 81 pipe | 82 pipe | 83 pipe | 84 pipe | 85 pipe | 86 pipe | 87 pipe | 88 pipe | 89 pipe | 90 pipe | 91 pipe | 92 pipe | 93 pipe | 94 pipe | 95 pipe | 96 pipe | 97 pipe | 98 pipe | 99 pipe | 100 pipe |
| cubic fathom | 0.0779803 cu fm | 0.1559606 cu fm | 0.2339410 cu fm | 0.3119213 cu fm | 0.3899016 cu fm | 0.4678819 cu fm | 0.5458623 cu fm | 0.6238426 cu fm | 0.7018229 cu fm | 0.7798032 cu fm | 0.8577836 cu fm | 0.9357639 cu fm | 1.0137442 cu fm | 1.0917245 cu fm | 1.1697049 cu fm | 1.2476852 cu fm | 1.3256655 cu fm | 1.4036458 cu fm | 1.4816262 cu fm | 1.5596065 cu fm | 1.6375868 cu fm | 1.7155671 cu fm | 1.7935475 cu fm | 1.8715278 cu fm | 1.9495081 cu fm | 2.0274884 cu fm | 2.1054688 cu fm | 2.1834491 cu fm | 2.2614294 cu fm | 2.3394097 cu fm | 2.4173900 cu fm | 2.4953704 cu fm | 2.5733507 cu fm | 2.6513310 cu fm | 2.7293113 cu fm | 2.8072917 cu fm | 2.8852720 cu fm | 2.9632523 cu fm | 3.0412326 cu fm | 3.1192130 cu fm | 3.1971933 cu fm | 3.2751736 cu fm | 3.3531539 cu fm | 3.4311343 cu fm | 3.5091146 cu fm | 3.5870949 cu fm | 3.6650752 cu fm | 3.7430556 cu fm | 3.8210359 cu fm | 3.8990162 cu fm | 3.9769965 cu fm | 4.0549769 cu fm | 4.1329572 cu fm | 4.2109375 cu fm | 4.2889178 cu fm | 4.3668981 cu fm | 4.4448785 cu fm | 4.5228588 cu fm | 4.6008391 cu fm | 4.6788194 cu fm | 4.7567998 cu fm | 4.8347801 cu fm | 4.9127604 cu fm | 4.9907407 cu fm | 5.0687211 cu fm | 5.1467014 cu fm | 5.2246817 cu fm | 5.3026620 cu fm | 5.3806424 cu fm | 5.4586227 cu fm | 5.5366030 cu fm | 5.6145833 cu fm | 5.6925637 cu fm | 5.7705440 cu fm | 5.8485243 cu fm | 5.9265046 cu fm | 6.0044850 cu fm | 6.0824653 cu fm | 6.1604456 cu fm | 6.2384259 cu fm | 6.3164063 cu fm | 6.3943866 cu fm | 6.4723669 cu fm | 6.5503472 cu fm | 6.6283275 cu fm | 6.7063079 cu fm | 6.7842882 cu fm | 6.8622685 cu fm | 6.9402488 cu fm | 7.0182292 cu fm | 7.0962095 cu fm | 7.1741898 cu fm | 7.2521701 cu fm | 7.3301505 cu fm | 7.4081308 cu fm | 7.4861111 cu fm | 7.5640914 cu fm | 7.6420718 cu fm | 7.7200521 cu fm | 7.7980324 cu fm |
The pipe was a measure of liquid volume equalling two hogsheads. This equated to 108 imperial gallons (490 l) for ale or 126 imperial gallons (570 l) for wine (also known as a butt).
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| pipe | ≡ 126 gal (wine) | = 0.476961884784 m3 | Imperial/US |
| pipes | cubic fathoms | pipes | cubic fathoms |
|---|---|---|---|
| 1 | = 0.077980324074074 | 6 | = 0.46788194444444 |
| 2 | = 0.15596064814815 | 7 | = 0.54586226851852 |
| 3 | = 0.23394097222222 | 8 | = 0.62384259259259 |
| 4 | = 0.3119212962963 | 9 | = 0.70182291666667 |
| 5 | = 0.38990162037037 | 10 | = 0.77980324074074 |
The cubic fathom is a unit of measurement for volume in the Imperial units and United States customary units systems. It is the volume of a cube with each of its three dimensions (length, width, and depth) being one inch long.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| cubic fathom | cu fm | ≡ 1 fm × 1 fm × 1 fm | = 6.116 438 863 872 m3 | Imperial/US |
| cubic fathoms | pipes | cubic fathoms | pipes |
|---|---|---|---|
| 1 | = 12.823747680891 | 6 | = 76.942486085343 |
| 2 | = 25.647495361781 | 7 | = 89.766233766234 |
| 3 | = 38.471243042672 | 8 | = 102.58998144712 |
| 4 | = 51.294990723562 | 9 | = 115.41372912801 |
| 5 | = 64.118738404453 | 10 | = 128.23747680891 |
| pipes | cubic fathoms |
|---|---|
| 1 | = 0.0779803 |
| 12.8237477 | = 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 …) |