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) |
nail (cloth) | 3 840 nail (cloth) | 7 680 nail (cloth) | 11 520 nail (cloth) | 15 360 nail (cloth) | 19 200 nail (cloth) | 23 040 nail (cloth) | 26 880 nail (cloth) | 30 720 nail (cloth) | 34 560 nail (cloth) | 38 400 nail (cloth) | 42 240 nail (cloth) | 46 080 nail (cloth) | 49 920 nail (cloth) | 53 760 nail (cloth) | 57 600 nail (cloth) | 61 440 nail (cloth) | 65 280 nail (cloth) | 69 120 nail (cloth) | 72 960 nail (cloth) | 76 800 nail (cloth) | 80 640 nail (cloth) | 84 480 nail (cloth) | 88 320 nail (cloth) | 92 160 nail (cloth) | 96 000 nail (cloth) | 99 840 nail (cloth) | 103 680 nail (cloth) | 107 520 nail (cloth) | 111 360 nail (cloth) | 115 200 nail (cloth) | 119 040 nail (cloth) | 122 880 nail (cloth) | 126 720 nail (cloth) | 130 560 nail (cloth) | 134 400 nail (cloth) | 138 240 nail (cloth) | 142 080 nail (cloth) | 145 920 nail (cloth) | 149 760 nail (cloth) | 153 600 nail (cloth) | 157 440 nail (cloth) | 161 280 nail (cloth) | 165 120 nail (cloth) | 168 960 nail (cloth) | 172 800 nail (cloth) | 176 640 nail (cloth) | 180 480 nail (cloth) | 184 320 nail (cloth) | 188 160 nail (cloth) | 192 000 nail (cloth) | 195 840 nail (cloth) | 199 680 nail (cloth) | 203 520 nail (cloth) | 207 360 nail (cloth) | 211 200 nail (cloth) | 215 040 nail (cloth) | 218 880 nail (cloth) | 222 720 nail (cloth) | 226 560 nail (cloth) | 230 400 nail (cloth) | 234 240 nail (cloth) | 238 080 nail (cloth) | 241 920 nail (cloth) | 245 760 nail (cloth) | 249 600 nail (cloth) | 253 440 nail (cloth) | 257 280 nail (cloth) | 261 120 nail (cloth) | 264 960 nail (cloth) | 268 800 nail (cloth) | 272 640 nail (cloth) | 276 480 nail (cloth) | 280 320 nail (cloth) | 284 160 nail (cloth) | 288 000 nail (cloth) | 291 840 nail (cloth) | 295 680 nail (cloth) | 299 520 nail (cloth) | 303 360 nail (cloth) | 307 200 nail (cloth) | 311 040 nail (cloth) | 314 880 nail (cloth) | 318 720 nail (cloth) | 322 560 nail (cloth) | 326 400 nail (cloth) | 330 240 nail (cloth) | 334 080 nail (cloth) | 337 920 nail (cloth) | 341 760 nail (cloth) | 345 600 nail (cloth) | 349 440 nail (cloth) | 353 280 nail (cloth) | 357 120 nail (cloth) | 360 960 nail (cloth) | 364 800 nail (cloth) | 368 640 nail (cloth) | 372 480 nail (cloth) | 376 320 nail (cloth) | 380 160 nail (cloth) | 384 000 nail (cloth) |
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) | nails (cloth) | cable length (US) | nails (cloth) |
---|---|---|---|
1 | = 3840 | 4 | = 15360 |
1.5 | = 5760 | 4.5 | = 17280 |
2 | = 7680 | 5 | = 19200 |
2.5 | = 9600 | 5.5 | = 21120 |
3 | = 11520 | 6 | = 23040 |
A nail, as a unit of cloth measurement, is generally a sixteenth of a yard or 2 1/4 inches (5.715 cm). The nail was apparently named after the practice of hammering brass nails into the counter at shops where cloth was sold.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
nail (cloth) | ≡ 2 1⁄4 in | = 0.05715 m | Other (Length) |
nails (cloth) | cable length (US) | nails (cloth) | cable length (US) |
---|---|---|---|
1 | = 0.00026041666666667 | 4 | = 0.0010416666666667 |
1.5 | = 0.000390625 | 4.5 | = 0.001171875 |
2 | = 0.00052083333333333 | 5 | = 0.0013020833333333 |
2.5 | = 0.00065104166666667 | 5.5 | = 0.0014322916666667 |
3 | = 0.00078125 | 6 | = 0.0015625 |
cable length (US) | nails (cloth) |
---|---|
1 | = 3 840 |
0.0002604 | = 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 …) |