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 |
eighth circle | 1.963495375 × 10-5 1/8 circle | 3.92699075 × 10-5 1/8 circle | 5.890486125 × 10-5 1/8 circle | 7.8539815 × 10-5 1/8 circle | 9.817476875 × 10-5 1/8 circle | 0.0001178 1/8 circle | 0.0001374 1/8 circle | 0.0001571 1/8 circle | 0.0001767 1/8 circle | 0.0001963 1/8 circle | 0.0002160 1/8 circle | 0.0002356 1/8 circle | 0.0002553 1/8 circle | 0.0002749 1/8 circle | 0.0002945 1/8 circle | 0.0003142 1/8 circle | 0.0003338 1/8 circle | 0.0003534 1/8 circle | 0.0003731 1/8 circle | 0.0003927 1/8 circle | 0.0004123 1/8 circle | 0.0004320 1/8 circle | 0.0004516 1/8 circle | 0.0004712 1/8 circle | 0.0004909 1/8 circle | 0.0005105 1/8 circle | 0.0005301 1/8 circle | 0.0005498 1/8 circle | 0.0005694 1/8 circle | 0.0005890 1/8 circle | 0.0006087 1/8 circle | 0.0006283 1/8 circle | 0.0006480 1/8 circle | 0.0006676 1/8 circle | 0.0006872 1/8 circle | 0.0007069 1/8 circle | 0.0007265 1/8 circle | 0.0007461 1/8 circle | 0.0007658 1/8 circle | 0.0007854 1/8 circle | 0.0008050 1/8 circle | 0.0008247 1/8 circle | 0.0008443 1/8 circle | 0.0008639 1/8 circle | 0.0008836 1/8 circle | 0.0009032 1/8 circle | 0.0009228 1/8 circle | 0.0009425 1/8 circle | 0.0009621 1/8 circle | 0.0009817 1/8 circle | 0.0010014 1/8 circle | 0.0010210 1/8 circle | 0.0010407 1/8 circle | 0.0010603 1/8 circle | 0.0010799 1/8 circle | 0.0010996 1/8 circle | 0.0011192 1/8 circle | 0.0011388 1/8 circle | 0.0011585 1/8 circle | 0.0011781 1/8 circle | 0.0011977 1/8 circle | 0.0012174 1/8 circle | 0.0012370 1/8 circle | 0.0012566 1/8 circle | 0.0012763 1/8 circle | 0.0012959 1/8 circle | 0.0013155 1/8 circle | 0.0013352 1/8 circle | 0.0013548 1/8 circle | 0.0013744 1/8 circle | 0.0013941 1/8 circle | 0.0014137 1/8 circle | 0.0014334 1/8 circle | 0.0014530 1/8 circle | 0.0014726 1/8 circle | 0.0014923 1/8 circle | 0.0015119 1/8 circle | 0.0015315 1/8 circle | 0.0015512 1/8 circle | 0.0015708 1/8 circle | 0.0015904 1/8 circle | 0.0016101 1/8 circle | 0.0016297 1/8 circle | 0.0016493 1/8 circle | 0.0016690 1/8 circle | 0.0016886 1/8 circle | 0.0017082 1/8 circle | 0.0017279 1/8 circle | 0.0017475 1/8 circle | 0.0017671 1/8 circle | 0.0017868 1/8 circle | 0.0018064 1/8 circle | 0.0018261 1/8 circle | 0.0018457 1/8 circle | 0.0018653 1/8 circle | 0.0018850 1/8 circle | 0.0019046 1/8 circle | 0.0019242 1/8 circle | 0.0019439 1/8 circle | 0.0019635 1/8 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 | eighth circles | angular mils | eighth circles |
---|---|---|---|
1 | ≈ 1.963495375E-5 | 6 | ≈ 0.0001178097225 |
2 | ≈ 3.92699075E-5 | 7 | ≈ 0.00013744467625 |
3 | ≈ 5.890486125E-5 | 8 | ≈ 0.00015707963 |
4 | ≈ 7.8539815E-5 | 9 | ≈ 0.00017671458375 |
5 | ≈ 9.817476875E-5 | 10 | ≈ 0.0001963495375 |
1/8 circle or eighth circle is equal to 360/8 = 45°. Plural name is eighth circles.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
eighth circle | 1/8 circle | ≡ 45 ° | = 0.78539815 rad | Metric system SI |
eighth circles | angular mils | eighth circles | angular mils |
---|---|---|---|
1 | ≈ 50929.582658172 | 6 | ≈ 305577.49594903 |
2 | ≈ 101859.16531634 | 7 | ≈ 356507.0786072 |
3 | ≈ 152788.74797451 | 8 | ≈ 407436.66126537 |
4 | ≈ 203718.33063269 | 9 | ≈ 458366.24392354 |
5 | ≈ 254647.91329086 | 10 | ≈ 509295.82658172 |
angular mils | eighth circles |
---|---|
1 | ≈ 1.963495375 × 10-5 |
50,929.5826582 | ≈ 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 …) |