| Unit | r |
| To Base Units | = 6.28318530717959<1> |
| Quantity | Angle |
| Dimension | M0L0[S1|V-1|M0|VM0|MM0]T0I0O0N0J0$0D0 |
| Unit System | Misc |
| To Alternative Units | Conversion Factor |
|---|---|
| MilliArcSecond | = 1296000000 <mas> |
| ArcSecond | = 1296000 <arcsec> |
| ArcMinute | = 21600 <arcmin> |
| Gradian | = 400 <grad> |
| ArcDegree | = 360 <deg> |
| Radian | = 6.28318530717959 <rad> |
| Revolution | = 1 <r> |