mil | 1 mil | 2 mil | 3 mil | 4 mil | 5 mil | 6 mil | 7 mil | 8 mil | 9 mil | 10 mil | 11 mil | 12 mil | 13 mil | 14 mil | 15 mil | 16 mil | 17 mil | 18 mil | 19 mil | 20 mil | 21 mil | 22 mil | 23 mil | 24 mil | 25 mil | 26 mil | 27 mil | 28 mil | 29 mil | 30 mil | 31 mil | 32 mil | 33 mil | 34 mil | 35 mil | 36 mil | 37 mil | 38 mil | 39 mil | 40 mil | 41 mil | 42 mil | 43 mil | 44 mil | 45 mil | 46 mil | 47 mil | 48 mil | 49 mil | 50 mil | 51 mil | 52 mil | 53 mil | 54 mil | 55 mil | 56 mil | 57 mil | 58 mil | 59 mil | 60 mil | 61 mil | 62 mil | 63 mil | 64 mil | 65 mil | 66 mil | 67 mil | 68 mil | 69 mil | 70 mil | 71 mil | 72 mil | 73 mil | 74 mil | 75 mil | 76 mil | 77 mil | 78 mil | 79 mil | 80 mil | 81 mil | 82 mil | 83 mil | 84 mil | 85 mil | 86 mil | 87 mil | 88 mil | 89 mil | 90 mil | 91 mil | 92 mil | 93 mil | 94 mil | 95 mil | 96 mil | 97 mil | 98 mil | 99 mil | 100 mil |
chain | 1.2626237520406 × 10-6 ch | 2.5252475040812 × 10-6 ch | 3.7878712561217 × 10-6 ch | 5.0504950081623 × 10-6 ch | 6.3131187602029 × 10-6 ch | 7.5757425122435 × 10-6 ch | 8.8383662642841 × 10-6 ch | 1.0100990016325 × 10-5 ch | 1.1363613768365 × 10-5 ch | 1.2626237520406 × 10-5 ch | 1.3888861272446 × 10-5 ch | 1.5151485024487 × 10-5 ch | 1.6414108776528 × 10-5 ch | 1.7676732528568 × 10-5 ch | 1.8939356280609 × 10-5 ch | 2.0201980032649 × 10-5 ch | 2.146460378469 × 10-5 ch | 2.272722753673 × 10-5 ch | 2.3989851288771 × 10-5 ch | 2.5252475040812 × 10-5 ch | 2.6515098792852 × 10-5 ch | 2.7777722544893 × 10-5 ch | 2.9040346296933 × 10-5 ch | 3.0302970048974 × 10-5 ch | 3.1565593801014 × 10-5 ch | 3.2828217553055 × 10-5 ch | 3.4090841305096 × 10-5 ch | 3.5353465057136 × 10-5 ch | 3.6616088809177 × 10-5 ch | 3.7878712561217 × 10-5 ch | 3.9141336313258 × 10-5 ch | 4.0403960065299 × 10-5 ch | 4.1666583817339 × 10-5 ch | 4.292920756938 × 10-5 ch | 4.419183132142 × 10-5 ch | 4.5454455073461 × 10-5 ch | 4.6717078825501 × 10-5 ch | 4.7979702577542 × 10-5 ch | 4.9242326329583 × 10-5 ch | 5.0504950081623 × 10-5 ch | 5.1767573833664 × 10-5 ch | 5.3030197585704 × 10-5 ch | 5.4292821337745 × 10-5 ch | 5.5555445089785 × 10-5 ch | 5.6818068841826 × 10-5 ch | 5.8080692593867 × 10-5 ch | 5.9343316345907 × 10-5 ch | 6.0605940097948 × 10-5 ch | 6.1868563849988 × 10-5 ch | 6.3131187602029 × 10-5 ch | 6.439381135407 × 10-5 ch | 6.565643510611 × 10-5 ch | 6.6919058858151 × 10-5 ch | 6.8181682610191 × 10-5 ch | 6.9444306362232 × 10-5 ch | 7.0706930114272 × 10-5 ch | 7.1969553866313 × 10-5 ch | 7.3232177618354 × 10-5 ch | 7.4494801370394 × 10-5 ch | 7.5757425122435 × 10-5 ch | 7.7020048874475 × 10-5 ch | 7.8282672626516 × 10-5 ch | 7.9545296378556 × 10-5 ch | 8.0807920130597 × 10-5 ch | 8.2070543882638 × 10-5 ch | 8.3333167634678 × 10-5 ch | 8.4595791386719 × 10-5 ch | 8.5858415138759 × 10-5 ch | 8.71210388908 × 10-5 ch | 8.8383662642841 × 10-5 ch | 8.9646286394881 × 10-5 ch | 9.0908910146922 × 10-5 ch | 9.2171533898962 × 10-5 ch | 9.3434157651003 × 10-5 ch | 9.4696781403043 × 10-5 ch | 9.5959405155084 × 10-5 ch | 9.7222028907125 × 10-5 ch | 9.8484652659165 × 10-5 ch | 9.9747276411206 × 10-5 ch | 0.0001010 ch | 0.0001023 ch | 0.0001035 ch | 0.0001048 ch | 0.0001061 ch | 0.0001073 ch | 0.0001086 ch | 0.0001098 ch | 0.0001111 ch | 0.0001124 ch | 0.0001136 ch | 0.0001149 ch | 0.0001162 ch | 0.0001174 ch | 0.0001187 ch | 0.0001199 ch | 0.0001212 ch | 0.0001225 ch | 0.0001237 ch | 0.0001250 ch | 0.0001263 ch |
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 | chains | mils | chains |
---|---|---|---|
1 | ≈ 1.2626237520406E-6 | 4 | ≈ 5.0504950081623E-6 |
1.5 | ≈ 1.8939356280609E-6 | 4.5 | ≈ 5.6818068841826E-6 |
2 | ≈ 2.5252475040812E-6 | 5 | ≈ 6.3131187602029E-6 |
2.5 | ≈ 3.1565593801014E-6 | 5.5 | ≈ 6.9444306362232E-6 |
3 | ≈ 3.7878712561217E-6 | 6 | ≈ 7.5757425122435E-6 |
A chain is a unit of length. It measures 66 feet, or 22 yards, or 100 links, or 4 rods (20.1168 m). There are 10 chains in a furlong, and 80 chains in one statute mile. An acre is the area of 10 square chains (that is, an area of one chain by one furlong). The chain has been used for several centuries in Britain and in some other countries influenced by British practice.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
chain | ch | ≡ 66 ft (US) ≡ 4 rods | ≈ 20.11684 m | Imperial/US |
chains | mils | chains | mils |
---|---|---|---|
1 | ≈ 792001.57480315 | 4 | ≈ 3168006.2992126 |
1.5 | ≈ 1188002.3622047 | 4.5 | ≈ 3564007.0866142 |
2 | ≈ 1584003.1496063 | 5 | ≈ 3960007.8740157 |
2.5 | ≈ 1980003.9370079 | 5.5 | ≈ 4356008.6614173 |
3 | ≈ 2376004.7244094 | 6 | ≈ 4752009.4488189 |
mils | chains |
---|---|
1 | ≈ 1.2626237520406 × 10-6 |
792,001.5748032 | ≈ 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 …) |