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A minute of arc or arcminute (arcmin) is a unit of angular measurement equal to 1/60 of one degree. Since one degree is 1/360 of a turn (or complete rotation), one minute of arc is 1/21600 of a turn (or, in radians, π/10800).
In relation to the base unit of [angle] => (radians), 1 Minute Of Arc (MOA) is equal to 0.000290888 radians, while 1 Quadrants (quad) = 1.570796 radians.| 309800 Minute Of Arc | to common angle units |
|---|---|
| 309800 MOA | = 90.1171024 radians (rad) |
| 309800 MOA | = 90117.1024 milliradians (mrad/mil) |
| 309800 MOA | = 91792.499093454 angular mils (µ mil) |
| 309800 MOA | = 5163.3294281113 degrees (°deg) |
| 309800 MOA | = 5737.0330194946 gradians (grad) |
| 309800 MOA | = 309800 arcminutes (arcmin) |
| 309800 MOA | = 18587985.941816 arcseconds (arcsec) |
| 309800 MOA | = 86.055456943195 sextants (60°) |
| 309800 MOA | = 172.11058517953 signs (30°) |
| 309800 MOA | = 14.342571591819 turns (t) |