Arcseconds to radians
1 ″ = 0.0000048481368 rad
All units in this category
- 0.025°
- 0.00043633231rad
- 0.43633231mrad
- 0.027777778gon
- 1.5′
- 90″
- 0.000069444444varv
Formula
Multiply the value in arcseconds by 0.0000048481368 to get radians.
rad = ″ × 0.0000048481368
How to convert arcseconds to radians
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Arcseconds to radians – common values
| Arcseconds (″) | Radians (rad) |
|---|---|
| 1 | 0.00000484814 |
| 15 | 0.0000727221 |
| 30 | 0.000145444 |
| 45 | 0.000218166 |
| 60 | 0.000290888 |
| 90 | 0.000436332 |
| 120 | 0.000581776 |
| 180 | 0.000872665 |
| 270 | 0.001309 |
| 360 | 0.00174533 |
About the units
Radians. The radian is the SI unit of angle. A full turn is 2π radians, and 1 rad ≈ 57.3°.