ell | 1 ell | 2 ell | 3 ell | 4 ell | 5 ell | 6 ell | 7 ell | 8 ell | 9 ell | 10 ell | 11 ell | 12 ell | 13 ell | 14 ell | 15 ell | 16 ell | 17 ell | 18 ell | 19 ell | 20 ell | 21 ell | 22 ell | 23 ell | 24 ell | 25 ell | 26 ell | 27 ell | 28 ell | 29 ell | 30 ell | 31 ell | 32 ell | 33 ell | 34 ell | 35 ell | 36 ell | 37 ell | 38 ell | 39 ell | 40 ell | 41 ell | 42 ell | 43 ell | 44 ell | 45 ell | 46 ell | 47 ell | 48 ell | 49 ell | 50 ell | 51 ell | 52 ell | 53 ell | 54 ell | 55 ell | 56 ell | 57 ell | 58 ell | 59 ell | 60 ell | 61 ell | 62 ell | 63 ell | 64 ell | 65 ell | 66 ell | 67 ell | 68 ell | 69 ell | 70 ell | 71 ell | 72 ell | 73 ell | 74 ell | 75 ell | 76 ell | 77 ell | 78 ell | 79 ell | 80 ell | 81 ell | 82 ell | 83 ell | 84 ell | 85 ell | 86 ell | 87 ell | 88 ell | 89 ell | 90 ell | 91 ell | 92 ell | 93 ell | 94 ell | 95 ell | 96 ell | 97 ell | 98 ell | 99 ell | 100 ell |
mil | 45 000 mil | 90 000 mil | 135 000 mil | 180 000 mil | 225 000 mil | 270 000 mil | 315 000 mil | 360 000 mil | 405 000 mil | 450 000 mil | 495 000 mil | 540 000 mil | 585 000 mil | 630 000 mil | 675 000 mil | 720 000 mil | 765 000 mil | 810 000 mil | 855 000 mil | 900 000 mil | 945 000 mil | 990 000 mil | 1 035 000 mil | 1 080 000 mil | 1 125 000 mil | 1 170 000 mil | 1 215 000 mil | 1 260 000 mil | 1 305 000 mil | 1 350 000 mil | 1 395 000 mil | 1 440 000 mil | 1 485 000 mil | 1 530 000 mil | 1 575 000 mil | 1 620 000 mil | 1 665 000 mil | 1 710 000 mil | 1 755 000 mil | 1 800 000 mil | 1 845 000 mil | 1 890 000 mil | 1 935 000 mil | 1 980 000 mil | 2 025 000 mil | 2 070 000 mil | 2 115 000 mil | 2 160 000 mil | 2 205 000 mil | 2 250 000 mil | 2 295 000 mil | 2 340 000 mil | 2 385 000 mil | 2 430 000 mil | 2 475 000 mil | 2 520 000 mil | 2 565 000 mil | 2 610 000 mil | 2 655 000 mil | 2 700 000 mil | 2 745 000 mil | 2 790 000 mil | 2 835 000 mil | 2 880 000 mil | 2 925 000 mil | 2 970 000 mil | 3 015 000 mil | 3 060 000 mil | 3 105 000 mil | 3 150 000 mil | 3 195 000 mil | 3 240 000 mil | 3 285 000 mil | 3 330 000 mil | 3 375 000 mil | 3 420 000 mil | 3 465 000 mil | 3 510 000 mil | 3 555 000 mil | 3 600 000 mil | 3 645 000 mil | 3 690 000 mil | 3 735 000 mil | 3 780 000 mil | 3 825 000 mil | 3 870 000 mil | 3 915 000 mil | 3 960 000 mil | 4 005 000 mil | 4 050 000 mil | 4 095 000 mil | 4 140 000 mil | 4 185 000 mil | 4 230 000 mil | 4 275 000 mil | 4 320 000 mil | 4 365 000 mil | 4 410 000 mil | 4 455 000 mil | 4 500 000 mil |
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.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
ell | ell | ≡ 45 in (In England usually) | = 1.143 m | Other (Length) |
ell | mils | ell | mils |
---|---|---|---|
1 | = 45000 | 4 | = 180000 |
1.5 | = 67500 | 4.5 | = 202500 |
2 | = 90000 | 5 | = 225000 |
2.5 | = 112500 | 5.5 | = 247500 |
3 | = 135000 | 6 | = 270000 |
A thousandth of an inch is a derived unit of length in an inch-based system of units. Equal to 0.001 inches, it is normally referred to as a thou /ˈθaʊ/, a thousandth, or (particularly in the United States) a mil.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
mil | mil | ≡ 1×10−3 in | ≡ 2.54×10−5 m | Imperial/US |
mils | ell | mils | ell |
---|---|---|---|
1 | = 2.2222222222222E-5 | 4 | = 8.8888888888889E-5 |
1.5 | = 3.3333333333333E-5 | 4.5 | = 0.0001 |
2 | = 4.4444444444444E-5 | 5 | = 0.00011111111111111 |
2.5 | = 5.5555555555556E-5 | 5.5 | = 0.00012222222222222 |
3 | = 6.6666666666667E-5 | 6 | = 0.00013333333333333 |
ell | mils |
---|---|
1 | = 45 000 |
2.2222222222222 × 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 …) |