cable length (US) | 1 cable length (US) | 2 cable length (US) | 3 cable length (US) | 4 cable length (US) | 5 cable length (US) | 6 cable length (US) | 7 cable length (US) | 8 cable length (US) | 9 cable length (US) | 10 cable length (US) | 11 cable length (US) | 12 cable length (US) | 13 cable length (US) | 14 cable length (US) | 15 cable length (US) | 16 cable length (US) | 17 cable length (US) | 18 cable length (US) | 19 cable length (US) | 20 cable length (US) | 21 cable length (US) | 22 cable length (US) | 23 cable length (US) | 24 cable length (US) | 25 cable length (US) | 26 cable length (US) | 27 cable length (US) | 28 cable length (US) | 29 cable length (US) | 30 cable length (US) | 31 cable length (US) | 32 cable length (US) | 33 cable length (US) | 34 cable length (US) | 35 cable length (US) | 36 cable length (US) | 37 cable length (US) | 38 cable length (US) | 39 cable length (US) | 40 cable length (US) | 41 cable length (US) | 42 cable length (US) | 43 cable length (US) | 44 cable length (US) | 45 cable length (US) | 46 cable length (US) | 47 cable length (US) | 48 cable length (US) | 49 cable length (US) | 50 cable length (US) | 51 cable length (US) | 52 cable length (US) | 53 cable length (US) | 54 cable length (US) | 55 cable length (US) | 56 cable length (US) | 57 cable length (US) | 58 cable length (US) | 59 cable length (US) | 60 cable length (US) | 61 cable length (US) | 62 cable length (US) | 63 cable length (US) | 64 cable length (US) | 65 cable length (US) | 66 cable length (US) | 67 cable length (US) | 68 cable length (US) | 69 cable length (US) | 70 cable length (US) | 71 cable length (US) | 72 cable length (US) | 73 cable length (US) | 74 cable length (US) | 75 cable length (US) | 76 cable length (US) | 77 cable length (US) | 78 cable length (US) | 79 cable length (US) | 80 cable length (US) | 81 cable length (US) | 82 cable length (US) | 83 cable length (US) | 84 cable length (US) | 85 cable length (US) | 86 cable length (US) | 87 cable length (US) | 88 cable length (US) | 89 cable length (US) | 90 cable length (US) | 91 cable length (US) | 92 cable length (US) | 93 cable length (US) | 94 cable length (US) | 95 cable length (US) | 96 cable length (US) | 97 cable length (US) | 98 cable length (US) | 99 cable length (US) | 100 cable length (US) |
cubit | 438.912 cubit | 877.824 cubit | 1,316.736 cubit | 1,755.648 cubit | 2,194.56 cubit | 2,633.472 cubit | 3,072.384 cubit | 3,511.296 cubit | 3,950.208 cubit | 4,389.12 cubit | 4,828.032 cubit | 5,266.944 cubit | 5,705.856 cubit | 6,144.768 cubit | 6,583.68 cubit | 7,022.592 cubit | 7,461.504 cubit | 7,900.416 cubit | 8,339.328 cubit | 8,778.24 cubit | 9,217.152 cubit | 9,656.064 cubit | 10,094.976 cubit | 10,533.888 cubit | 10,972.8 cubit | 11,411.712 cubit | 11,850.624 cubit | 12,289.536 cubit | 12,728.448 cubit | 13,167.36 cubit | 13,606.272 cubit | 14,045.184 cubit | 14,484.096 cubit | 14,923.008 cubit | 15,361.92 cubit | 15,800.832 cubit | 16,239.744 cubit | 16,678.656 cubit | 17,117.568 cubit | 17,556.48 cubit | 17,995.392 cubit | 18,434.304 cubit | 18,873.216 cubit | 19,312.128 cubit | 19,751.04 cubit | 20,189.952 cubit | 20,628.864 cubit | 21,067.776 cubit | 21,506.688 cubit | 21,945.6 cubit | 22,384.512 cubit | 22,823.424 cubit | 23,262.336 cubit | 23,701.248 cubit | 24,140.16 cubit | 24,579.072 cubit | 25,017.984 cubit | 25,456.896 cubit | 25,895.808 cubit | 26,334.72 cubit | 26,773.632 cubit | 27,212.544 cubit | 27,651.456 cubit | 28,090.368 cubit | 28,529.28 cubit | 28,968.192 cubit | 29,407.104 cubit | 29,846.016 cubit | 30,284.928 cubit | 30,723.84 cubit | 31,162.752 cubit | 31,601.664 cubit | 32,040.576 cubit | 32,479.488 cubit | 32,918.4 cubit | 33,357.312 cubit | 33,796.224 cubit | 34,235.136 cubit | 34,674.048 cubit | 35,112.96 cubit | 35,551.872 cubit | 35,990.784 cubit | 36,429.696 cubit | 36,868.608 cubit | 37,307.52 cubit | 37,746.432 cubit | 38,185.344 cubit | 38,624.256 cubit | 39,063.168 cubit | 39,502.08 cubit | 39,940.992 cubit | 40,379.904 cubit | 40,818.816 cubit | 41,257.728 cubit | 41,696.64 cubit | 42,135.552 cubit | 42,574.464 cubit | 43,013.376 cubit | 43,452.288 cubit | 43,891.2 cubit |
A cable length or length of cable is a nautical unit of measure equal to one tenth of a nautical mile or approximately 100 fathoms. The unit is named after the length of a ship's anchor cable in the Age of Sail. The definition varies:
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
cable length (US) | ≡ 720 ft | = 219.456 m | Imperial/US |
cable length (US) | cubit | cable length (US) | cubit |
---|---|---|---|
1 | ≈ 438.912 | 4 | ≈ 1755.648 |
1.5 | ≈ 658.368 | 4.5 | ≈ 1975.104 |
2 | ≈ 877.824 | 5 | ≈ 2194.56 |
2.5 | ≈ 1097.28 | 5.5 | ≈ 2414.016 |
3 | ≈ 1316.736 | 6 | ≈ 2633.472 |
The cubit is an ancient unit based on the forearm length from the tip of the middle finger to the bottom of the elbow. Cubits of various lengths were employed in many parts of the world in antiquity, during the Middle Ages and as recently as Early Modern Times. The term is still used in hedge laying, the length of the forearm being frequently used to determine the interval between stakes placed within the hedge.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
cubit | ≡ Distance from fingers to elbow ≈ 18 in | ≈ 0.5 m | Other (Length) |
cubit | cable length (US) | cubit | cable length (US) |
---|---|---|---|
1 | ≈ 0.0022783610382036 | 4 | ≈ 0.0091134441528142 |
1.5 | ≈ 0.0034175415573053 | 4.5 | ≈ 0.010252624671916 |
2 | ≈ 0.0045567220764071 | 5 | ≈ 0.011391805191018 |
2.5 | ≈ 0.0056959025955089 | 5.5 | ≈ 0.01253098571012 |
3 | ≈ 0.0068350831146107 | 6 | ≈ 0.013670166229221 |
cable length (US) | cubit |
---|---|
1 | ≈ 438.912 |
0.0022784 | ≈ 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 …) |