Arc Seconds to Radians

Convert arc seconds (″) to radians (rad) with formulas, examples, and conversion tables.

″
rad
1 arc seconds (″) = 4.84813895608e-6 radians (rad)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 radian = 206264.714988 arc seconds
2Divide the value by the conversion factor:
1 ÷ 206264.714988 = 4.84813895608e-6
3Result:
1 arc seconds (″) = 4.84813895608e-6 radians (rad)
↔ Radians to Arc Seconds

How to Convert arc seconds to radians

To convert arc seconds to radians, divide the value by 206264.714988.

The Formula

radians = arc seconds ÷ 206264.714988

Key Fact

1 radian = 206264.714988 arc seconds

Tip: To convert radians back to arc seconds, multiply by 206264.714988.

arc seconds to radians Table

arc secondsradians
1 ″4.84813895608e-6 rad
2 ″9.69627791217e-6 rad
5 ″2.42406947804e-5 rad
10 ″4.84813895608e-5 rad
20 ″9.69627791217e-5 rad
25 ″0.000121203473902 rad
50 ″0.000242406947804 rad
100 ″0.000484813895608 rad
250 ″0.00121203473902 rad
500 ″0.00242406947804 rad
1000 ″0.00484813895608 rad

1 arc second in Other Units

Unit1 ″ =
Arc Seconds to Degrees0.000277778 °
Arc Seconds to Radians4.84813895608e-6 rad
Arc Seconds to Gradians0.000308642222222 grad
Arc Seconds to Turns7.71605555556e-7 turn
Arc Seconds to Arc Minutes0.0166666466667 ′
Arc Seconds to Milliradians0.00484813895608 mrad
Arc Seconds to Revolutions7.71605555556e-7 rev
Arc Seconds to Quadrants3.08642222222e-6 quad
Arc Seconds to Sextants4.62963333333e-6 sext

Related Conversions

Degrees to RadiansRadians to DegreesDegrees to GradiansGradians to DegreesRadians to GradiansGradians to RadiansDegrees to TurnsTurns to DegreesDegrees to Arc MinutesArc Minutes to Degrees