second of arc to radian

Live second of arc (″) to radian (rad) converter. Plus a 10-value reference table and FAQs.

second of arc
radian
1 ″ = 4.85e-6rad

換算表

second of arcからradianまでの 10 個のサンプル値。任意の値には上の換算器をお使いください。

second of arc (″)→radian (rad)
0.001 ″ → 4.8481e-9 rad
0.01 ″ → 4.8481e-8 rad
0.1 ″ → 4.8481e-7 rad
0.5 ″ → 2.4241e-6 rad
1 ″ → 4.8481e-6 rad
2 ″ → 9.6963e-6 rad
5 ″ → 2.4241e-5 rad
10 ″ → 4.8481e-5 rad
100 ″ → 0.000485 rad
1,000 ″ → 0.004848 rad

second of arcについて

1/3600 degree. Astronomy.

radianについて

The angle subtended by an arc equal to the radius. SI unit.

How second of arc to radian conversion works

Both units belong to Angle. Unitbox first expresses the input in the category reference unit (rad), then expresses that same quantity in radian.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 ″ = 4.848137e-6 rad
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

よくある質問

Frequently Asked Questions

How do I convert second of arc to radian?

Multiply the second of arc value by 4.8481e-6 to get it in radian. For example, 10 ″ = 4.85e-5 rad.

What is 1 ″ in rad?

1 ″ = 4.8481e-6 rad.

What is 100 ″ in rad?

100 ″ = 0.0005 rad.

What is the formula?

Linear: multiply by 4.8481e-6 (the unit factor ratio).

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