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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 Microradians (µrad) is equal to 1.0E-6 radians, while 1 Arcseconds (arcsec) = 4.848137E-6 radians.| 1 Microradians | to common angle units |
|---|---|
| 1 µrad | = 1.0E-6 radians (rad) |
| 1 µrad | = 0.001 milliradians (mrad/mil) |
| 1 µrad | = 0.0010185913289357 angular mils (µ mil) |
| 1 µrad | = 5.729577727869E-5 degrees (°deg) |
| 1 µrad | = 6.3661978322714E-5 gradians (grad) |
| 1 µrad | = 0.0034377492368197 arcminutes (arcmin) |
| 1 µrad | = 0.20626479821012 arcseconds (arcsec) |
| 1 µrad | = 9.5492924929192E-7 sextants (60°) |
| 1 µrad | = 1.9098548510313E-6 signs (30°) |
| 1 µrad | = 1.5915482422145E-7 turns (t) |
| Microradians | to Arcseconds (table conversion) |
|---|---|
| 1 µrad | = 0.20626479821012 arcsec |
| 2 µrad | = 0.41252959642023 arcsec |
| 3 µrad | = 0.61879439463035 arcsec |
| 4 µrad | = 0.82505919284047 arcsec |
| 5 µrad | = 1.0313239910506 arcsec |
| 6 µrad | = 1.2375887892607 arcsec |
| 7 µrad | = 1.4438535874708 arcsec |
| 8 µrad | = 1.6501183856809 arcsec |
| 9 µrad | = 1.856383183891 arcsec |
| 10 µrad | = 2.0626479821012 arcsec |
| 20 µrad | = 4.1252959642023 arcsec |
| 30 µrad | = 6.1879439463035 arcsec |
| 40 µrad | = 8.2505919284047 arcsec |
| 50 µrad | = 10.313239910506 arcsec |
| 60 µrad | = 12.375887892607 arcsec |
| 70 µrad | = 14.438535874708 arcsec |
| 80 µrad | = 16.501183856809 arcsec |
| 90 µrad | = 18.56383183891 arcsec |
| 100 µrad | = 20.626479821012 arcsec |
| 200 µrad | = 41.252959642023 arcsec |
| 300 µrad | = 61.879439463035 arcsec |
| 400 µrad | = 82.505919284047 arcsec |
| 500 µrad | = 103.13239910506 arcsec |
| 600 µrad | = 123.75887892607 arcsec |
| 700 µrad | = 144.38535874708 arcsec |
| 800 µrad | = 165.01183856809 arcsec |
| 900 µrad | = 185.6383183891 arcsec |
| 1000 µrad | = 206.26479821012 arcsec |
| 2000 µrad | = 412.52959642023 arcsec |
| 4000 µrad | = 825.05919284047 arcsec |
| 5000 µrad | = 1031.3239910506 arcsec |
| 7500 µrad | = 1546.9859865759 arcsec |
| 10000 µrad | = 2062.6479821012 arcsec |
| 25000 µrad | = 5156.6199552529 arcsec |
| 50000 µrad | = 10313.239910506 arcsec |
| 100000 µrad | = 20626.479821012 arcsec |
| 1000000 µrad | = 206264.79821012 arcsec |
| 1000000000 µrad | = 206264798.21012 arcsec |