arcseconds to degrees Converter
Convert arcseconds to degrees instantly with a reference table.
| arcseconds | degrees |
|---|
How to convert arcseconds to degrees
Enter your value
Type the number of arcseconds you want to convert into the left box. The result in degrees appears instantly in the right box. You can also type into the right box to convert in the other direction.
Use the swap button
Click the ⇄ Swap button to reverse the conversion — degrees to arcseconds. Your current value carries across so you don't have to re-enter anything.
About arcseconds and degrees
arcseconds and degrees are both angle measurements.
1° = 3,600 arcseconds. The angular resolution of the Hubble Space Telescope is about 0.05 arcseconds. Modern VLBI (Very Long Baseline Interferometry) resolves features to 10 microarcseconds — smaller than a golf ball seen from the Moon.
| arcseconds | degrees |
|---|---|
| 1 | 0.0002778 |
| 60 | 0.01667 |
| 180 | 0.05 |
| 300 | 0.08333 |
| 360 | 0.1 |
| 720 | 0.2 |
Frequently asked questions
How do I convert arcseconds to degrees?
To convert arcseconds to degrees, multiply by 0.000277778. Or use the calculator above for instant results.
How many degrees are in 1 arcseconds?
1 arcseconds equals 0.000277778 degrees.
Is the arcseconds to degrees converter free?
Yes, the arcseconds to degrees converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.