| 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 |
| thou | 45 000 th | 90 000 th | 135 000 th | 180 000 th | 225 000 th | 270 000 th | 315 000 th | 360 000 th | 405 000 th | 450 000 th | 495 000 th | 540 000 th | 585 000 th | 630 000 th | 675 000 th | 720 000 th | 765 000 th | 810 000 th | 855 000 th | 900 000 th | 945 000 th | 990 000 th | 1 035 000 th | 1 080 000 th | 1 125 000 th | 1 170 000 th | 1 215 000 th | 1 260 000 th | 1 305 000 th | 1 350 000 th | 1 395 000 th | 1 440 000 th | 1 485 000 th | 1 530 000 th | 1 575 000 th | 1 620 000 th | 1 665 000 th | 1 710 000 th | 1 755 000 th | 1 800 000 th | 1 845 000 th | 1 890 000 th | 1 935 000 th | 1 980 000 th | 2 025 000 th | 2 070 000 th | 2 115 000 th | 2 160 000 th | 2 205 000 th | 2 250 000 th | 2 295 000 th | 2 340 000 th | 2 385 000 th | 2 430 000 th | 2 475 000 th | 2 520 000 th | 2 565 000 th | 2 610 000 th | 2 655 000 th | 2 700 000 th | 2 745 000 th | 2 790 000 th | 2 835 000 th | 2 880 000 th | 2 925 000 th | 2 970 000 th | 3 015 000 th | 3 060 000 th | 3 105 000 th | 3 150 000 th | 3 195 000 th | 3 240 000 th | 3 285 000 th | 3 330 000 th | 3 375 000 th | 3 420 000 th | 3 465 000 th | 3 510 000 th | 3 555 000 th | 3 600 000 th | 3 645 000 th | 3 690 000 th | 3 735 000 th | 3 780 000 th | 3 825 000 th | 3 870 000 th | 3 915 000 th | 3 960 000 th | 4 005 000 th | 4 050 000 th | 4 095 000 th | 4 140 000 th | 4 185 000 th | 4 230 000 th | 4 275 000 th | 4 320 000 th | 4 365 000 th | 4 410 000 th | 4 455 000 th | 4 500 000 th |
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.
| 1 ell = 45000 thous | 4 ell = 180000 thous |
| 1.5 ell = 67500 thous | 4.5 ell = 202500 thous |
| 2 ell = 90000 thous | 5 ell = 225000 thous |
| 2.5 ell = 112500 thous | 5.5 ell = 247500 thous |
| 3 ell = 135000 thous | 6 ell = 270000 thous |
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.
| 1 thous = 2.2222222222222E-5 ell | 4 thous = 8.8888888888889E-5 ell |
| 1.5 thous = 3.3333333333333E-5 ell | 4.5 thous = 0.0001 ell |
| 2 thous = 4.4444444444444E-5 ell | 5 thous = 0.00011111111111111 ell |
| 2.5 thous = 5.5555555555556E-5 ell | 5.5 thous = 0.00012222222222222 ell |
| 3 thous = 6.6666666666667E-5 ell | 6 thous = 0.00013333333333333 ell |
| 1 ell = 45 000 thous |
| 1 thous = 2.2222222222222 × 10-5 ell |