| french; charriere | 1 F | 2 F | 3 F | 4 F | 5 F | 6 F | 7 F | 8 F | 9 F | 10 F | 11 F | 12 F | 13 F | 14 F | 15 F | 16 F | 17 F | 18 F | 19 F | 20 F | 21 F | 22 F | 23 F | 24 F | 25 F | 26 F | 27 F | 28 F | 29 F | 30 F | 31 F | 32 F | 33 F | 34 F | 35 F | 36 F | 37 F | 38 F | 39 F | 40 F | 41 F | 42 F | 43 F | 44 F | 45 F | 46 F | 47 F | 48 F | 49 F | 50 F | 51 F | 52 F | 53 F | 54 F | 55 F | 56 F | 57 F | 58 F | 59 F | 60 F | 61 F | 62 F | 63 F | 64 F | 65 F | 66 F | 67 F | 68 F | 69 F | 70 F | 71 F | 72 F | 73 F | 74 F | 75 F | 76 F | 77 F | 78 F | 79 F | 80 F | 81 F | 82 F | 83 F | 84 F | 85 F | 86 F | 87 F | 88 F | 89 F | 90 F | 91 F | 92 F | 93 F | 94 F | 95 F | 96 F | 97 F | 98 F | 99 F | 100 F |
| nautical league | 5.9995200383969 × 10-8 NL; nl | 1.1999040076794 × 10-7 NL; nl | 1.7998560115191 × 10-7 NL; nl | 2.3998080153588 × 10-7 NL; nl | 2.9997600191985 × 10-7 NL; nl | 3.5997120230382 × 10-7 NL; nl | 4.1996640268778 × 10-7 NL; nl | 4.7996160307175 × 10-7 NL; nl | 5.3995680345572 × 10-7 NL; nl | 5.9995200383969 × 10-7 NL; nl | 6.5994720422366 × 10-7 NL; nl | 7.1994240460763 × 10-7 NL; nl | 7.799376049916 × 10-7 NL; nl | 8.3993280537557 × 10-7 NL; nl | 8.9992800575954 × 10-7 NL; nl | 9.5992320614351 × 10-7 NL; nl | 1.0199184065275 × 10-6 NL; nl | 1.0799136069114 × 10-6 NL; nl | 1.1399088072954 × 10-6 NL; nl | 1.1999040076794 × 10-6 NL; nl | 1.2598992080634 × 10-6 NL; nl | 1.3198944084473 × 10-6 NL; nl | 1.3798896088313 × 10-6 NL; nl | 1.4398848092153 × 10-6 NL; nl | 1.4998800095992 × 10-6 NL; nl | 1.5598752099832 × 10-6 NL; nl | 1.6198704103672 × 10-6 NL; nl | 1.6798656107511 × 10-6 NL; nl | 1.7398608111351 × 10-6 NL; nl | 1.7998560115191 × 10-6 NL; nl | 1.859851211903 × 10-6 NL; nl | 1.919846412287 × 10-6 NL; nl | 1.979841612671 × 10-6 NL; nl | 2.039836813055 × 10-6 NL; nl | 2.0998320134389 × 10-6 NL; nl | 2.1598272138229 × 10-6 NL; nl | 2.2198224142069 × 10-6 NL; nl | 2.2798176145908 × 10-6 NL; nl | 2.3398128149748 × 10-6 NL; nl | 2.3998080153588 × 10-6 NL; nl | 2.4598032157427 × 10-6 NL; nl | 2.5197984161267 × 10-6 NL; nl | 2.5797936165107 × 10-6 NL; nl | 2.6397888168946 × 10-6 NL; nl | 2.6997840172786 × 10-6 NL; nl | 2.7597792176626 × 10-6 NL; nl | 2.8197744180466 × 10-6 NL; nl | 2.8797696184305 × 10-6 NL; nl | 2.9397648188145 × 10-6 NL; nl | 2.9997600191985 × 10-6 NL; nl | 3.0597552195824 × 10-6 NL; nl | 3.1197504199664 × 10-6 NL; nl | 3.1797456203504 × 10-6 NL; nl | 3.2397408207343 × 10-6 NL; nl | 3.2997360211183 × 10-6 NL; nl | 3.3597312215023 × 10-6 NL; nl | 3.4197264218862 × 10-6 NL; nl | 3.4797216222702 × 10-6 NL; nl | 3.5397168226542 × 10-6 NL; nl | 3.5997120230382 × 10-6 NL; nl | 3.6597072234221 × 10-6 NL; nl | 3.7197024238061 × 10-6 NL; nl | 3.7796976241901 × 10-6 NL; nl | 3.839692824574 × 10-6 NL; nl | 3.899688024958 × 10-6 NL; nl | 3.959683225342 × 10-6 NL; nl | 4.0196784257259 × 10-6 NL; nl | 4.0796736261099 × 10-6 NL; nl | 4.1396688264939 × 10-6 NL; nl | 4.1996640268778 × 10-6 NL; nl | 4.2596592272618 × 10-6 NL; nl | 4.3196544276458 × 10-6 NL; nl | 4.3796496280298 × 10-6 NL; nl | 4.4396448284137 × 10-6 NL; nl | 4.4996400287977 × 10-6 NL; nl | 4.5596352291817 × 10-6 NL; nl | 4.6196304295656 × 10-6 NL; nl | 4.6796256299496 × 10-6 NL; nl | 4.7396208303336 × 10-6 NL; nl | 4.7996160307175 × 10-6 NL; nl | 4.8596112311015 × 10-6 NL; nl | 4.9196064314855 × 10-6 NL; nl | 4.9796016318694 × 10-6 NL; nl | 5.0395968322534 × 10-6 NL; nl | 5.0995920326374 × 10-6 NL; nl | 5.1595872330214 × 10-6 NL; nl | 5.2195824334053 × 10-6 NL; nl | 5.2795776337893 × 10-6 NL; nl | 5.3395728341733 × 10-6 NL; nl | 5.3995680345572 × 10-6 NL; nl | 5.4595632349412 × 10-6 NL; nl | 5.5195584353252 × 10-6 NL; nl | 5.5795536357091 × 10-6 NL; nl | 5.6395488360931 × 10-6 NL; nl | 5.6995440364771 × 10-6 NL; nl | 5.7595392368611 × 10-6 NL; nl | 5.819534437245 × 10-6 NL; nl | 5.879529637629 × 10-6 NL; nl | 5.939524838013 × 10-6 NL; nl | 5.9995200383969 × 10-6 NL; nl |
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).
| 1 french; charriere = 5.9995200383969E-8 nautical league | 4 french; charriere = 2.3998080153588E-7 nautical league |
| 1.5 french; charriere = 8.9992800575954E-8 nautical league | 4.5 french; charriere = 2.6997840172786E-7 nautical league |
| 2 french; charriere = 1.1999040076794E-7 nautical league | 5 french; charriere = 2.9997600191985E-7 nautical league |
| 2.5 french; charriere = 1.4998800095992E-7 nautical league | 5.5 french; charriere = 3.2997360211183E-7 nautical league |
| 3 french; charriere = 1.7998560115191E-7 nautical league | 6 french; charriere = 3.5997120230382E-7 nautical league |
A league is a unit of length (or, in various regions, area). It was common in Europe and Latin America, but is no longer an official unit in any nation.
| 1 nautical league = 16668000 french; charriere | 4 nautical league = 66672000 french; charriere |
| 1.5 nautical league = 25002000 french; charriere | 4.5 nautical league = 75006000 french; charriere |
| 2 nautical league = 33336000 french; charriere | 5 nautical league = 83340000 french; charriere |
| 2.5 nautical league = 41670000 french; charriere | 5.5 nautical league = 91674000 french; charriere |
| 3 nautical league = 50004000 french; charriere | 6 nautical league = 100008000 french; charriere |
| 1 french; charriere = 5.9995200383969 × 10-8 nautical league |
| 1 nautical league = 16 668 000 french; charriere |