nautical mile | 1 NM; nmi | 2 NM; nmi | 3 NM; nmi | 4 NM; nmi | 5 NM; nmi | 6 NM; nmi | 7 NM; nmi | 8 NM; nmi | 9 NM; nmi | 10 NM; nmi | 11 NM; nmi | 12 NM; nmi | 13 NM; nmi | 14 NM; nmi | 15 NM; nmi | 16 NM; nmi | 17 NM; nmi | 18 NM; nmi | 19 NM; nmi | 20 NM; nmi | 21 NM; nmi | 22 NM; nmi | 23 NM; nmi | 24 NM; nmi | 25 NM; nmi | 26 NM; nmi | 27 NM; nmi | 28 NM; nmi | 29 NM; nmi | 30 NM; nmi | 31 NM; nmi | 32 NM; nmi | 33 NM; nmi | 34 NM; nmi | 35 NM; nmi | 36 NM; nmi | 37 NM; nmi | 38 NM; nmi | 39 NM; nmi | 40 NM; nmi | 41 NM; nmi | 42 NM; nmi | 43 NM; nmi | 44 NM; nmi | 45 NM; nmi | 46 NM; nmi | 47 NM; nmi | 48 NM; nmi | 49 NM; nmi | 50 NM; nmi | 51 NM; nmi | 52 NM; nmi | 53 NM; nmi | 54 NM; nmi | 55 NM; nmi | 56 NM; nmi | 57 NM; nmi | 58 NM; nmi | 59 NM; nmi | 60 NM; nmi | 61 NM; nmi | 62 NM; nmi | 63 NM; nmi | 64 NM; nmi | 65 NM; nmi | 66 NM; nmi | 67 NM; nmi | 68 NM; nmi | 69 NM; nmi | 70 NM; nmi | 71 NM; nmi | 72 NM; nmi | 73 NM; nmi | 74 NM; nmi | 75 NM; nmi | 76 NM; nmi | 77 NM; nmi | 78 NM; nmi | 79 NM; nmi | 80 NM; nmi | 81 NM; nmi | 82 NM; nmi | 83 NM; nmi | 84 NM; nmi | 85 NM; nmi | 86 NM; nmi | 87 NM; nmi | 88 NM; nmi | 89 NM; nmi | 90 NM; nmi | 91 NM; nmi | 92 NM; nmi | 93 NM; nmi | 94 NM; nmi | 95 NM; nmi | 96 NM; nmi | 97 NM; nmi | 98 NM; nmi | 99 NM; nmi | 100 NM; nmi |
french; charriere | 5 556 000 F | 11 112 000 F | 16 668 000 F | 22 224 000 F | 27 780 000 F | 33 336 000 F | 38 892 000 F | 44 448 000 F | 50 004 000 F | 55 560 000 F | 61 116 000 F | 66 672 000 F | 72 228 000 F | 77 784 000 F | 83 340 000 F | 88 896 000 F | 94 452 000 F | 100 008 000 F | 105 564 000 F | 111 120 000 F | 116 676 000 F | 122 232 000 F | 127 788 000 F | 133 344 000 F | 138 900 000 F | 144 456 000 F | 150 012 000 F | 155 568 000 F | 161 124 000 F | 166 680 000 F | 172 236 000 F | 177 792 000 F | 183 348 000 F | 188 904 000 F | 194 460 000 F | 200 016 000 F | 205 572 000 F | 211 128 000 F | 216 684 000 F | 222 240 000 F | 227 796 000 F | 233 352 000 F | 238 908 000 F | 244 464 000 F | 250 020 000 F | 255 576 000 F | 261 132 000 F | 266 688 000 F | 272 244 000 F | 277 800 000 F | 283 356 000 F | 288 912 000 F | 294 468 000 F | 300 024 000 F | 305 580 000 F | 311 136 000 F | 316 692 000 F | 322 248 000 F | 327 804 000 F | 333 360 000 F | 338 916 000 F | 344 472 000 F | 350 028 000 F | 355 584 000 F | 361 140 000 F | 366 696 000 F | 372 252 000 F | 377 808 000 F | 383 364 000 F | 388 920 000 F | 394 476 000 F | 400 032 000 F | 405 588 000 F | 411 144 000 F | 416 700 000 F | 422 256 000 F | 427 812 000 F | 433 368 000 F | 438 924 000 F | 444 480 000 F | 450 036 000 F | 455 592 000 F | 461 148 000 F | 466 704 000 F | 472 260 000 F | 477 816 000 F | 483 372 000 F | 488 928 000 F | 494 484 000 F | 500 040 000 F | 505 596 000 F | 511 152 000 F | 516 708 000 F | 522 264 000 F | 527 820 000 F | 533 376 000 F | 538 932 000 F | 544 488 000 F | 550 044 000 F | 555 600 000 F |
A nautical mile is a unit of measurement defined as exactly 1852 meters (about 6,076.1 feet or 1.1508 statute miles). Historically, it was defined as one minute of latitude, which is equivalent to one sixtieth of a degree of latitude.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
nautical mile | NM; nmi | ≡ 1852 m | ≡ 1852 m | Imperial/US |
nautical miles | french; charriere | nautical miles | french; charriere |
---|---|---|---|
1 | = 5556000 | 4 | = 22224000 |
1.5 | = 8334000 | 4.5 | = 25002000 |
2 | = 11112000 | 5 | = 27780000 |
2.5 | = 13890000 | 5.5 | = 30558000 |
3 | = 16668000 | 6 | = 33336000 |
The French scale or French gauge system is commonly used to measure the size of a catheter. It is most often abbreviated as Fr, but can often be seen abbreviated as Fg, Ga, FR or F. It may also be abbreviated as CH or Ch (for Charrière, its inventor).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
french; charriere | F | ≡ 1⁄3 mm | = 0.3×10−3 m | Other (Length) |
french; charriere | nautical miles | french; charriere | nautical miles |
---|---|---|---|
1 | = 1.7998560115191E-7 | 4 | = 7.1994240460763E-7 |
1.5 | = 2.6997840172786E-7 | 4.5 | = 8.0993520518359E-7 |
2 | = 3.5997120230382E-7 | 5 | = 8.9992800575954E-7 |
2.5 | = 4.4996400287977E-7 | 5.5 | = 9.8992080633549E-7 |
3 | = 5.3995680345572E-7 | 6 | = 1.0799136069114E-6 |
nautical miles | french; charriere |
---|---|
1 | = 5 556 000 |
1.7998560115191 × 10-7 | = 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 …) |