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French; charriere to Ell Conversion Table

Quick Find Conversion Table

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0.1 - 0.54
french; charriere to ell
0.1= 2.9163021289006E-5
0.11= 3.2079323417906E-5
0.12= 3.4995625546807E-5
0.13= 3.7911927675707E-5
0.14= 4.0828229804608E-5
0.15= 4.3744531933508E-5
0.16= 4.6660834062409E-5
0.17= 4.9577136191309E-5
0.18= 5.249343832021E-5
0.19= 5.5409740449111E-5
0.20= 5.8326042578011E-5
0.21= 6.1242344706912E-5
0.22= 6.4158646835812E-5
0.23= 6.7074948964713E-5
0.24= 6.9991251093613E-5
0.25= 7.2907553222514E-5
0.26= 7.5823855351414E-5
0.27= 7.8740157480315E-5
0.28= 8.1656459609216E-5
0.29= 8.4572761738116E-5
0.30= 8.7489063867017E-5
0.31= 9.0405365995917E-5
0.32= 9.3321668124818E-5
0.33= 9.6237970253718E-5
0.34= 9.9154272382619E-5
0.35= 0.00010207057451152
0.36= 0.00010498687664042
0.37= 0.00010790317876932
0.38= 0.00011081948089822
0.39= 0.00011373578302712
0.40= 0.00011665208515602
0.41= 0.00011956838728492
0.42= 0.00012248468941382
0.43= 0.00012540099154272
0.44= 0.00012831729367162
0.45= 0.00013123359580052
0.46= 0.00013414989792943
0.47= 0.00013706620005833
0.48= 0.00013998250218723
0.49= 0.00014289880431613
0.50= 0.00014581510644503
0.51= 0.00014873140857393
0.52= 0.00015164771070283
0.53= 0.00015456401283173
0.54= 0.00015748031496063
0.55 - 0.99
french; charriere to ell
0.55= 0.00016039661708953
0.56= 0.00016331291921843
0.57= 0.00016622922134733
0.58= 0.00016914552347623
0.59= 0.00017206182560513
0.60= 0.00017497812773403
0.61= 0.00017789442986293
0.62= 0.00018081073199183
0.63= 0.00018372703412073
0.64= 0.00018664333624964
0.65= 0.00018955963837854
0.66= 0.00019247594050744
0.67= 0.00019539224263634
0.68= 0.00019830854476524
0.69= 0.00020122484689414
0.70= 0.00020414114902304
0.71= 0.00020705745115194
0.72= 0.00020997375328084
0.73= 0.00021289005540974
0.74= 0.00021580635753864
0.75= 0.00021872265966754
0.76= 0.00022163896179644
0.77= 0.00022455526392534
0.78= 0.00022747156605424
0.79= 0.00023038786818314
0.80= 0.00023330417031204
0.81= 0.00023622047244094
0.82= 0.00023913677456985
0.83= 0.00024205307669875
0.84= 0.00024496937882765
0.85= 0.00024788568095655
0.86= 0.00025080198308545
0.87= 0.00025371828521435
0.88= 0.00025663458734325
0.89= 0.00025955088947215
0.90= 0.00026246719160105
0.91= 0.00026538349372995
0.92= 0.00026829979585885
0.93= 0.00027121609798775
0.94= 0.00027413240011665
0.95= 0.00027704870224555
0.96= 0.00027996500437445
0.97= 0.00028288130650335
0.98= 0.00028579760863225
0.99= 0.00028871391076115
1.00 - 1.44
french; charriere to ell
1.00= 0.00029163021289006
1.01= 0.00029454651501896
1.02= 0.00029746281714786
1.03= 0.00030037911927676
1.04= 0.00030329542140566
1.05= 0.00030621172353456
1.06= 0.00030912802566346
1.07= 0.00031204432779236
1.08= 0.00031496062992126
1.09= 0.00031787693205016
1.10= 0.00032079323417906
1.11= 0.00032370953630796
1.12= 0.00032662583843686
1.13= 0.00032954214056576
1.14= 0.00033245844269466
1.15= 0.00033537474482356
1.16= 0.00033829104695246
1.17= 0.00034120734908136
1.18= 0.00034412365121027
1.19= 0.00034703995333917
1.20= 0.00034995625546807
1.21= 0.00035287255759697
1.22= 0.00035578885972587
1.23= 0.00035870516185477
1.24= 0.00036162146398367
1.25= 0.00036453776611257
1.26= 0.00036745406824147
1.27= 0.00037037037037037
1.28= 0.00037328667249927
1.29= 0.00037620297462817
1.30= 0.00037911927675707
1.31= 0.00038203557888597
1.32= 0.00038495188101487
1.33= 0.00038786818314377
1.34= 0.00039078448527267
1.35= 0.00039370078740157
1.36= 0.00039661708953048
1.37= 0.00039953339165938
1.38= 0.00040244969378828
1.39= 0.00040536599591718
1.40= 0.00040828229804608
1.41= 0.00041119860017498
1.42= 0.00041411490230388
1.43= 0.00041703120443278
1.44= 0.00041994750656168
1.45 - 1.89
french; charriere to ell
1.45= 0.00042286380869058
1.46= 0.00042578011081948
1.47= 0.00042869641294838
1.48= 0.00043161271507728
1.49= 0.00043452901720618
1.50= 0.00043744531933508
1.51= 0.00044036162146398
1.52= 0.00044327792359288
1.53= 0.00044619422572178
1.54= 0.00044911052785069
1.55= 0.00045202682997959
1.56= 0.00045494313210849
1.57= 0.00045785943423739
1.58= 0.00046077573636629
1.59= 0.00046369203849519
1.60= 0.00046660834062409
1.61= 0.00046952464275299
1.62= 0.00047244094488189
1.63= 0.00047535724701079
1.64= 0.00047827354913969
1.65= 0.00048118985126859
1.66= 0.00048410615339749
1.67= 0.00048702245552639
1.68= 0.00048993875765529
1.69= 0.00049285505978419
1.70= 0.00049577136191309
1.71= 0.00049868766404199
1.72= 0.0005016039661709
1.73= 0.0005045202682998
1.74= 0.0005074365704287
1.75= 0.0005103528725576
1.76= 0.0005132691746865
1.77= 0.0005161854768154
1.78= 0.0005191017789443
1.79= 0.0005220180810732
1.80= 0.0005249343832021
1.81= 0.000527850685331
1.82= 0.0005307669874599
1.83= 0.0005336832895888
1.84= 0.0005365995917177
1.85= 0.0005395158938466
1.86= 0.0005424321959755
1.87= 0.0005453484981044
1.88= 0.0005482648002333
1.89= 0.0005511811023622
1.90 - 2.34
french; charriere to ell
1.90= 0.00055409740449111
1.91= 0.00055701370662001
1.92= 0.00055993000874891
1.93= 0.00056284631087781
1.94= 0.00056576261300671
1.95= 0.00056867891513561
1.96= 0.00057159521726451
1.97= 0.00057451151939341
1.98= 0.00057742782152231
1.99= 0.00058034412365121
2.00= 0.00058326042578011
2.01= 0.00058617672790901
2.02= 0.00058909303003791
2.03= 0.00059200933216681
2.04= 0.00059492563429571
2.05= 0.00059784193642461
2.06= 0.00060075823855351
2.07= 0.00060367454068241
2.08= 0.00060659084281132
2.09= 0.00060950714494022
2.10= 0.00061242344706912
2.11= 0.00061533974919802
2.12= 0.00061825605132692
2.13= 0.00062117235345582
2.14= 0.00062408865558472
2.15= 0.00062700495771362
2.16= 0.00062992125984252
2.17= 0.00063283756197142
2.18= 0.00063575386410032
2.19= 0.00063867016622922
2.20= 0.00064158646835812
2.21= 0.00064450277048702
2.22= 0.00064741907261592
2.23= 0.00065033537474482
2.24= 0.00065325167687372
2.25= 0.00065616797900262
2.26= 0.00065908428113153
2.27= 0.00066200058326043
2.28= 0.00066491688538933
2.29= 0.00066783318751823
2.30= 0.00067074948964713
2.31= 0.00067366579177603
2.32= 0.00067658209390493
2.33= 0.00067949839603383
2.34= 0.00068241469816273
2.35 - 2.79
french; charriere to ell
2.35= 0.00068533100029163
2.36= 0.00068824730242053
2.37= 0.00069116360454943
2.38= 0.00069407990667833
2.39= 0.00069699620880723
2.40= 0.00069991251093613
2.41= 0.00070282881306503
2.42= 0.00070574511519393
2.43= 0.00070866141732283
2.44= 0.00071157771945174
2.45= 0.00071449402158064
2.46= 0.00071741032370954
2.47= 0.00072032662583844
2.48= 0.00072324292796734
2.49= 0.00072615923009624
2.50= 0.00072907553222514
2.51= 0.00073199183435404
2.52= 0.00073490813648294
2.53= 0.00073782443861184
2.54= 0.00074074074074074
2.55= 0.00074365704286964
2.56= 0.00074657334499854
2.57= 0.00074948964712744
2.58= 0.00075240594925634
2.59= 0.00075532225138524
2.60= 0.00075823855351414
2.61= 0.00076115485564304
2.62= 0.00076407115777195
2.63= 0.00076698745990085
2.64= 0.00076990376202975
2.65= 0.00077282006415865
2.66= 0.00077573636628755
2.67= 0.00077865266841645
2.68= 0.00078156897054535
2.69= 0.00078448527267425
2.70= 0.00078740157480315
2.71= 0.00079031787693205
2.72= 0.00079323417906095
2.73= 0.00079615048118985
2.74= 0.00079906678331875
2.75= 0.00080198308544765
2.76= 0.00080489938757655
2.77= 0.00080781568970545
2.78= 0.00081073199183435
2.79= 0.00081364829396325

Legend

SymbolDefinition
exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)

french; charriere

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).

ell

An ell (from Proto-Germanic *alinō, cognate with Latin ulna) is a unit of measurement, originally a cubit, i.e., approximating the length of a man's arm from the elbow ("elbow" means the bend or bow of the ell or arm) to the tip of the middle finger, or about 18 inches (457 mm); in later usage, any of several longer units.