| mile | 1 mi | 2 mi | 3 mi | 4 mi | 5 mi | 6 mi | 7 mi | 8 mi | 9 mi | 10 mi | 11 mi | 12 mi | 13 mi | 14 mi | 15 mi | 16 mi | 17 mi | 18 mi | 19 mi | 20 mi | 21 mi | 22 mi | 23 mi | 24 mi | 25 mi | 26 mi | 27 mi | 28 mi | 29 mi | 30 mi | 31 mi | 32 mi | 33 mi | 34 mi | 35 mi | 36 mi | 37 mi | 38 mi | 39 mi | 40 mi | 41 mi | 42 mi | 43 mi | 44 mi | 45 mi | 46 mi | 47 mi | 48 mi | 49 mi | 50 mi | 51 mi | 52 mi | 53 mi | 54 mi | 55 mi | 56 mi | 57 mi | 58 mi | 59 mi | 60 mi | 61 mi | 62 mi | 63 mi | 64 mi | 65 mi | 66 mi | 67 mi | 68 mi | 69 mi | 70 mi | 71 mi | 72 mi | 73 mi | 74 mi | 75 mi | 76 mi | 77 mi | 78 mi | 79 mi | 80 mi | 81 mi | 82 mi | 83 mi | 84 mi | 85 mi | 86 mi | 87 mi | 88 mi | 89 mi | 90 mi | 91 mi | 92 mi | 93 mi | 94 mi | 95 mi | 96 mi | 97 mi | 98 mi | 99 mi | 100 mi |
| french; charriere | 4 828 032 F | 9 656 064 F | 14 484 096 F | 19 312 128 F | 24 140 160 F | 28 968 192 F | 33 796 224 F | 38 624 256 F | 43 452 288 F | 48 280 320 F | 53 108 352 F | 57 936 384 F | 62 764 416 F | 67 592 448 F | 72 420 480 F | 77 248 512 F | 82 076 544 F | 86 904 576 F | 91 732 608 F | 96 560 640 F | 101 388 672 F | 106 216 704 F | 111 044 736 F | 115 872 768 F | 120 700 800 F | 125 528 832 F | 130 356 864 F | 135 184 896 F | 140 012 928 F | 144 840 960 F | 149 668 992 F | 154 497 024 F | 159 325 056 F | 164 153 088 F | 168 981 120 F | 173 809 152 F | 178 637 184 F | 183 465 216 F | 188 293 248 F | 193 121 280 F | 197 949 312 F | 202 777 344 F | 207 605 376 F | 212 433 408 F | 217 261 440 F | 222 089 472 F | 226 917 504 F | 231 745 536 F | 236 573 568 F | 241 401 600 F | 246 229 632 F | 251 057 664 F | 255 885 696 F | 260 713 728 F | 265 541 760 F | 270 369 792 F | 275 197 824 F | 280 025 856 F | 284 853 888 F | 289 681 920 F | 294 509 952 F | 299 337 984 F | 304 166 016 F | 308 994 048 F | 313 822 080 F | 318 650 112 F | 323 478 144 F | 328 306 176 F | 333 134 208 F | 337 962 240 F | 342 790 272 F | 347 618 304 F | 352 446 336 F | 357 274 368 F | 362 102 400 F | 366 930 432 F | 371 758 464 F | 376 586 496 F | 381 414 528 F | 386 242 560 F | 391 070 592 F | 395 898 624 F | 400 726 656 F | 405 554 688 F | 410 382 720 F | 415 210 752 F | 420 038 784 F | 424 866 816 F | 429 694 848 F | 434 522 880 F | 439 350 912 F | 444 178 944 F | 449 006 976 F | 453 835 008 F | 458 663 040 F | 463 491 072 F | 468 319 104 F | 473 147 136 F | 477 975 168 F | 482 803 200 F |
The mile is an English unit of length of linear measure equal to 5,280 feet, or 1,760 yards, and standardised as exactly 1,609.344 metres by international agreement in 1959.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| mile | mi | ≡ 80 chains ≡ 5280 ft ≡ 1760 yd | ≡ 1609.344 m | Imperial/US |
| miles | french; charriere | miles | french; charriere |
|---|---|---|---|
| 1 | = 4828032 | 4 | = 19312128 |
| 1.5 | = 7242048 | 4.5 | = 21726144 |
| 2 | = 9656064 | 5 | = 24140160 |
| 2.5 | = 12070080 | 5.5 | = 26554176 |
| 3 | = 14484096 | 6 | = 28968192 |
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 | miles | french; charriere | miles |
|---|---|---|---|
| 1 | = 2.0712373074578E-7 | 4 | = 8.2849492298311E-7 |
| 1.5 | = 3.1068559611867E-7 | 4.5 | = 9.32056788356E-7 |
| 2 | = 4.1424746149156E-7 | 5 | = 1.0356186537289E-6 |
| 2.5 | = 5.1780932686444E-7 | 5.5 | = 1.1391805191018E-6 |
| 3 | = 6.2137119223733E-7 | 6 | = 1.2427423844747E-6 |
| miles | french; charriere |
|---|---|
| 1 | = 4 828 032 |
| 2.0712373074578 × 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 …) |