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Angle
Arcseconds to Degrees
Convert arcseconds (arcsec) to degrees (°). Type a value below to see the result update instantly. Reference table and formula included.
Calculator
1 arcsec = 0.000278 °
Arcseconds to Degrees Conversion Table
Common values, ready to copy:
| arcseconds | degrees |
|---|---|
| 1 arcsec | 0.000278 ° |
| 2 arcsec | 0.000556 ° |
| 5 arcsec | 0.001389 ° |
| 10 arcsec | 0.002778 ° |
| 25 arcsec | 0.006944 ° |
| 50 arcsec | 0.013889 ° |
| 100 arcsec | 0.027778 ° |
| 1,000 arcsec | 0.277778 ° |
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Formula
degrees = arcseconds × 2.77777778e-4
Angles are ratios, not absolute quantities, so the conversion factors are exact. 1 full turn = 360° = 2π rad ≈ 6.2832 rad = 400 gon. 1° = 60 arcminutes = 3,600 arcseconds.
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