Please support this site by disabling or whitelisting the Adblock for "justintools.com". I've spent over 10 trillion microseconds (and counting), on this project. This site is my passion, and I regularly adding new tools/apps. Users experience is very important, that's why I use non-intrusive ads. Any feedback is appreciated. Thank you. Justin XoXo :)
An arcsecond (arsec) or second of arc is 1/60 of an arcminute, 1/3600 of a degree, 1/1296000 of a turn, and π/648000 (about 1/206265) of a radian.
In relation to the base unit of [angle] => (radians), 1 Arcseconds (arcsec) is equal to 4.848137E-6 radians, while 1 Milliradians (mrad/mil) = 0.001 radians.| 1 Arcseconds | to common angle units |
|---|---|
| 1 arcsec | = 4.848137E-6 radians (rad) |
| 1 arcsec | = 0.004848137 milliradians (mrad/mil) |
| 1 arcsec | = 0.0049382703096925 angular mils (µ mil) |
| 1 arcsec | = 0.00027777777776858 degrees (°deg) |
| 1 arcsec | = 0.00030864199259955 gradians (grad) |
| 1 arcsec | = 0.016666679271747 arcminutes (arcmin) |
| 1 arcsec | = 1 arcseconds (arcsec) |
| 1 arcsec | = 4.6296278258744E-6 sextants (60°) |
| 1 arcsec | = 9.2592379679144E-6 signs (30°) |
| 1 arcsec | = 7.7160439203653E-7 turns (t) |
| Arcseconds | to Milliradians (table conversion) |
|---|---|
| 1 arcsec | = 0.004848137 mrad/mil |
| 2 arcsec | = 0.009696274 mrad/mil |
| 3 arcsec | = 0.014544411 mrad/mil |
| 4 arcsec | = 0.019392548 mrad/mil |
| 5 arcsec | = 0.024240685 mrad/mil |
| 6 arcsec | = 0.029088822 mrad/mil |
| 7 arcsec | = 0.033936959 mrad/mil |
| 8 arcsec | = 0.038785096 mrad/mil |
| 9 arcsec | = 0.043633233 mrad/mil |
| 10 arcsec | = 0.04848137 mrad/mil |
| 20 arcsec | = 0.09696274 mrad/mil |
| 30 arcsec | = 0.14544411 mrad/mil |
| 40 arcsec | = 0.19392548 mrad/mil |
| 50 arcsec | = 0.24240685 mrad/mil |
| 60 arcsec | = 0.29088822 mrad/mil |
| 70 arcsec | = 0.33936959 mrad/mil |
| 80 arcsec | = 0.38785096 mrad/mil |
| 90 arcsec | = 0.43633233 mrad/mil |
| 100 arcsec | = 0.4848137 mrad/mil |
| 200 arcsec | = 0.9696274 mrad/mil |
| 300 arcsec | = 1.4544411 mrad/mil |
| 400 arcsec | = 1.9392548 mrad/mil |
| 500 arcsec | = 2.4240685 mrad/mil |
| 600 arcsec | = 2.9088822 mrad/mil |
| 700 arcsec | = 3.3936959 mrad/mil |
| 800 arcsec | = 3.8785096 mrad/mil |
| 900 arcsec | = 4.3633233 mrad/mil |
| 1000 arcsec | = 4.848137 mrad/mil |
| 2000 arcsec | = 9.696274 mrad/mil |
| 4000 arcsec | = 19.392548 mrad/mil |
| 5000 arcsec | = 24.240685 mrad/mil |
| 7500 arcsec | = 36.3610275 mrad/mil |
| 10000 arcsec | = 48.48137 mrad/mil |
| 25000 arcsec | = 121.203425 mrad/mil |
| 50000 arcsec | = 242.40685 mrad/mil |
| 100000 arcsec | = 484.8137 mrad/mil |
| 1000000 arcsec | = 4848.137 mrad/mil |
| 1000000000 arcsec | = 4848137 mrad/mil |