angular mil | 1 µ | 2 µ | 3 µ | 4 µ | 5 µ | 6 µ | 7 µ | 8 µ | 9 µ | 10 µ | 11 µ | 12 µ | 13 µ | 14 µ | 15 µ | 16 µ | 17 µ | 18 µ | 19 µ | 20 µ | 21 µ | 22 µ | 23 µ | 24 µ | 25 µ | 26 µ | 27 µ | 28 µ | 29 µ | 30 µ | 31 µ | 32 µ | 33 µ | 34 µ | 35 µ | 36 µ | 37 µ | 38 µ | 39 µ | 40 µ | 41 µ | 42 µ | 43 µ | 44 µ | 45 µ | 46 µ | 47 µ | 48 µ | 49 µ | 50 µ | 51 µ | 52 µ | 53 µ | 54 µ | 55 µ | 56 µ | 57 µ | 58 µ | 59 µ | 60 µ | 61 µ | 62 µ | 63 µ | 64 µ | 65 µ | 66 µ | 67 µ | 68 µ | 69 µ | 70 µ | 71 µ | 72 µ | 73 µ | 74 µ | 75 µ | 76 µ | 77 µ | 78 µ | 79 µ | 80 µ | 81 µ | 82 µ | 83 µ | 84 µ | 85 µ | 86 µ | 87 µ | 88 µ | 89 µ | 90 µ | 91 µ | 92 µ | 93 µ | 94 µ | 95 µ | 96 µ | 97 µ | 98 µ | 99 µ | 100 µ |
twelfth circle | 2.9452430625 × 10-5 1/12 circle | 5.890486125 × 10-5 1/12 circle | 8.8357291875 × 10-5 1/12 circle | 0.0001178 1/12 circle | 0.0001473 1/12 circle | 0.0001767 1/12 circle | 0.0002062 1/12 circle | 0.0002356 1/12 circle | 0.0002651 1/12 circle | 0.0002945 1/12 circle | 0.0003240 1/12 circle | 0.0003534 1/12 circle | 0.0003829 1/12 circle | 0.0004123 1/12 circle | 0.0004418 1/12 circle | 0.0004712 1/12 circle | 0.0005007 1/12 circle | 0.0005301 1/12 circle | 0.0005596 1/12 circle | 0.0005890 1/12 circle | 0.0006185 1/12 circle | 0.0006480 1/12 circle | 0.0006774 1/12 circle | 0.0007069 1/12 circle | 0.0007363 1/12 circle | 0.0007658 1/12 circle | 0.0007952 1/12 circle | 0.0008247 1/12 circle | 0.0008541 1/12 circle | 0.0008836 1/12 circle | 0.0009130 1/12 circle | 0.0009425 1/12 circle | 0.0009719 1/12 circle | 0.0010014 1/12 circle | 0.0010308 1/12 circle | 0.0010603 1/12 circle | 0.0010897 1/12 circle | 0.0011192 1/12 circle | 0.0011486 1/12 circle | 0.0011781 1/12 circle | 0.0012075 1/12 circle | 0.0012370 1/12 circle | 0.0012665 1/12 circle | 0.0012959 1/12 circle | 0.0013254 1/12 circle | 0.0013548 1/12 circle | 0.0013843 1/12 circle | 0.0014137 1/12 circle | 0.0014432 1/12 circle | 0.0014726 1/12 circle | 0.0015021 1/12 circle | 0.0015315 1/12 circle | 0.0015610 1/12 circle | 0.0015904 1/12 circle | 0.0016199 1/12 circle | 0.0016493 1/12 circle | 0.0016788 1/12 circle | 0.0017082 1/12 circle | 0.0017377 1/12 circle | 0.0017671 1/12 circle | 0.0017966 1/12 circle | 0.0018261 1/12 circle | 0.0018555 1/12 circle | 0.0018850 1/12 circle | 0.0019144 1/12 circle | 0.0019439 1/12 circle | 0.0019733 1/12 circle | 0.0020028 1/12 circle | 0.0020322 1/12 circle | 0.0020617 1/12 circle | 0.0020911 1/12 circle | 0.0021206 1/12 circle | 0.0021500 1/12 circle | 0.0021795 1/12 circle | 0.0022089 1/12 circle | 0.0022384 1/12 circle | 0.0022678 1/12 circle | 0.0022973 1/12 circle | 0.0023267 1/12 circle | 0.0023562 1/12 circle | 0.0023856 1/12 circle | 0.0024151 1/12 circle | 0.0024446 1/12 circle | 0.0024740 1/12 circle | 0.0025035 1/12 circle | 0.0025329 1/12 circle | 0.0025624 1/12 circle | 0.0025918 1/12 circle | 0.0026213 1/12 circle | 0.0026507 1/12 circle | 0.0026802 1/12 circle | 0.0027096 1/12 circle | 0.0027391 1/12 circle | 0.0027685 1/12 circle | 0.0027980 1/12 circle | 0.0028274 1/12 circle | 0.0028569 1/12 circle | 0.0028863 1/12 circle | 0.0029158 1/12 circle | 0.0029452 1/12 circle |
A angular mil is the unit of angular measurement equal to 1/6400 of a complete circle. At 1000 metres one mil subtends about one metre (~0,98 m). Also 1/6000 and 1/6300 are used in other countries.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
angular mil | µ | ≡ 2π⁄6400 rad | ≈ 0.981748×10−3 rad | Metric system SI |
angular mils | twelfth circles | angular mils | twelfth circles |
---|---|---|---|
1 | ≈ 2.9452430625E-5 | 6 | ≈ 0.00017671458375 |
2 | ≈ 5.890486125E-5 | 7 | ≈ 0.000206167014375 |
3 | ≈ 8.8357291875E-5 | 8 | ≈ 0.000235619445 |
4 | ≈ 0.0001178097225 | 9 | ≈ 0.000265071875625 |
5 | ≈ 0.000147262153125 | 10 | ≈ 0.00029452430625 |
1/12 circle or twelfth circle is equal to 360°/12 = 30°. Plural name is twelfth circles.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
twelfth circle | 1/12 circle | ≡ 30° | = 0.523598767 rad | Metric system SI |
twelfth circles | angular mils | twelfth circles | angular mils |
---|---|---|---|
1 | ≈ 33953.055105448 | 6 | ≈ 203718.33063269 |
2 | ≈ 67906.110210895 | 7 | ≈ 237671.38573813 |
3 | ≈ 101859.16531634 | 8 | ≈ 271624.44084358 |
4 | ≈ 135812.22042179 | 9 | ≈ 305577.49594903 |
5 | ≈ 169765.27552724 | 10 | ≈ 339530.55105448 |
angular mils | twelfth circles |
---|---|
1 | ≈ 2.9452430625 × 10-5 |
33,953.0551054 | ≈ 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 …) |