radian to second of arc
Live radian (rad) to second of arc (″) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from radian to second of arc. Use the converter above for arbitrary values.
| radian (rad) | → | second of arc (″) |
|---|---|---|
| 0.001 rad | → | 206.264806 ″ |
| 0.01 rad | → | 2,062.648062 ″ |
| 0.1 rad | → | 20,626.480625 ″ |
| 0.5 rad | → | 103,132.403124 ″ |
| 1 rad | → | 206,264.806247 ″ |
| 2 rad | → | 412,529.612494 ″ |
| 5 rad | → | 1,031,324.031235 ″ |
| 10 rad | → | 2,062,648.062471 ″ |
| 100 rad | → | 20,626,480.62471 ″ |
| 1,000 rad | → | 206,264,806.247096 ″ |
About the radian
The angle subtended by an arc equal to the radius. SI unit.
About the second of arc
1/3600 degree. Astronomy.
How radian to second of arc conversion works
Both units belong to Angle. Unitbox first expresses the input in the category reference unit (rad), then expresses that same quantity in second of arc.
The right unit depends on the convention used by your industry, country, instrument, or source document.
Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.
Frequently asked questions
Frequently Asked Questions
How do I convert radian to second of arc?
Multiply the radian value by 206,264.806247 to get it in second of arc. For example, 10 rad = 2,062,648.0625 ″.
What is 1 rad in ″?
1 rad = 206,264.806247 ″.
What is 100 rad in ″?
100 rad = 20,626,480.6247 ″.
What is the formula?
Linear: multiply by 206,264.806247 (the unit factor ratio).
Related conversions
Convert radian to degree
#2Convert radian to gradian
#3Convert radian to minute of arc
#4Convert radian to turn
#5Convert degree to radian
#6Convert gradian to radian
#7Convert minute of arc to radian
#8Convert turn to radian