decameter | 1 dam | 2 dam | 3 dam | 4 dam | 5 dam | 6 dam | 7 dam | 8 dam | 9 dam | 10 dam | 11 dam | 12 dam | 13 dam | 14 dam | 15 dam | 16 dam | 17 dam | 18 dam | 19 dam | 20 dam | 21 dam | 22 dam | 23 dam | 24 dam | 25 dam | 26 dam | 27 dam | 28 dam | 29 dam | 30 dam | 31 dam | 32 dam | 33 dam | 34 dam | 35 dam | 36 dam | 37 dam | 38 dam | 39 dam | 40 dam | 41 dam | 42 dam | 43 dam | 44 dam | 45 dam | 46 dam | 47 dam | 48 dam | 49 dam | 50 dam | 51 dam | 52 dam | 53 dam | 54 dam | 55 dam | 56 dam | 57 dam | 58 dam | 59 dam | 60 dam | 61 dam | 62 dam | 63 dam | 64 dam | 65 dam | 66 dam | 67 dam | 68 dam | 69 dam | 70 dam | 71 dam | 72 dam | 73 dam | 74 dam | 75 dam | 76 dam | 77 dam | 78 dam | 79 dam | 80 dam | 81 dam | 82 dam | 83 dam | 84 dam | 85 dam | 86 dam | 87 dam | 88 dam | 89 dam | 90 dam | 91 dam | 92 dam | 93 dam | 94 dam | 95 dam | 96 dam | 97 dam | 98 dam | 99 dam | 100 dam |
french; charriere | 30 000 F | 60 000 F | 90 000 F | 120 000 F | 150 000 F | 180 000 F | 210 000 F | 240 000 F | 270 000 F | 300 000 F | 330 000 F | 360 000 F | 390 000 F | 420 000 F | 450 000 F | 480 000 F | 510 000 F | 540 000 F | 570 000 F | 600 000 F | 630 000 F | 660 000 F | 690 000 F | 720 000 F | 750 000 F | 780 000 F | 810 000 F | 840 000 F | 870 000 F | 900 000 F | 930 000 F | 960 000 F | 990 000 F | 1 020 000 F | 1 050 000 F | 1 080 000 F | 1 110 000 F | 1 140 000 F | 1 170 000 F | 1 200 000 F | 1 230 000 F | 1 260 000 F | 1 290 000 F | 1 320 000 F | 1 350 000 F | 1 380 000 F | 1 410 000 F | 1 440 000 F | 1 470 000 F | 1 500 000 F | 1 530 000 F | 1 560 000 F | 1 590 000 F | 1 620 000 F | 1 650 000 F | 1 680 000 F | 1 710 000 F | 1 740 000 F | 1 770 000 F | 1 800 000 F | 1 830 000 F | 1 860 000 F | 1 890 000 F | 1 920 000 F | 1 950 000 F | 1 980 000 F | 2 010 000 F | 2 040 000 F | 2 070 000 F | 2 100 000 F | 2 130 000 F | 2 160 000 F | 2 190 000 F | 2 220 000 F | 2 250 000 F | 2 280 000 F | 2 310 000 F | 2 340 000 F | 2 370 000 F | 2 400 000 F | 2 430 000 F | 2 460 000 F | 2 490 000 F | 2 520 000 F | 2 550 000 F | 2 580 000 F | 2 610 000 F | 2 640 000 F | 2 670 000 F | 2 700 000 F | 2 730 000 F | 2 760 000 F | 2 790 000 F | 2 820 000 F | 2 850 000 F | 2 880 000 F | 2 910 000 F | 2 940 000 F | 2 970 000 F | 3 000 000 F |
Dekameter or decameter is a common metric unit of distance. It is equal to 10 meters or 32.8084 feet. Plural name is dekameters.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
decameter | dam | ≡ 1×10 m | ≡ 1×10 m | Metric system SI |
decameters | french; charriere | decameters | french; charriere |
---|---|---|---|
1 | = 30000 | 4 | = 120000 |
1.5 | = 45000 | 4.5 | = 135000 |
2 | = 60000 | 5 | = 150000 |
2.5 | = 75000 | 5.5 | = 165000 |
3 | = 90000 | 6 | = 180000 |
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 | decameters | french; charriere | decameters |
---|---|---|---|
1 | = 3.3333333333333E-5 | 4 | = 0.00013333333333333 |
1.5 | = 5.0E-5 | 4.5 | = 0.00015 |
2 | = 6.6666666666667E-5 | 5 | = 0.00016666666666667 |
2.5 | = 8.3333333333333E-5 | 5.5 | = 0.00018333333333333 |
3 | = 0.0001 | 6 | = 0.0002 |
decameters | french; charriere |
---|---|
1 | = 30 000 |
3.3333333333333 × 10-5 | = 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 …) |