Convert arcseconds to degrees
1 ″ = 0.000277777777778 ° (rounded to 12 significant digits; use the slider below for more).
0.000 277 777 777 778°
As a fraction: 1/3600
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1 ″ = 0.000277777777778 °
Show this value in all 16 angle units
- Radians rad 0.000 004 848 136 811 1
- Milliradians mrad 0.004 848 136 811 1
- Microradians µrad 4.848 136 811 1
- Degrees ° 0.000 277 777 777 778
- Arcminutes ′ 0.016 666 666 666 7
- Arcseconds ″ 1
- Milliarcseconds mas 1000
- Gradians gon 0.000 308 641 975 309
- Turns tr 0.000 000 771 604 938 272
- Quadrants quad 0.000 003 086 419 753 09
- Sextants sextant 0.000 004 629 629 629 63
- Octants octant 0.000 006 172 839 506 17
- Mil (NATO)s mil 0.004 938 271 604 94
- Mil (Warsaw Pact)s mil 0.004 629 629 629 63
- Compass points pt 0.000 024 691 358 024 7
- Hour angles h 0.000 018 518 518 518 5
Every row is Arcsecond (″) converted through the radian, in exact rational arithmetic.
How to convert arcseconds to degrees
Multiply the number of arcseconds by 0.000277777777778 to get degrees.
Arcsecond to Degree conversion table
| Arcseconds (″) | Degrees (°) |
|---|---|
| 1 ″ | 0.000 277 777 78 |
| 2 ″ | 0.000 555 555 56 |
| 3 ″ | 0.000 833 333 33 |
| 5 ″ | 0.001 388 888 9 |
| 10 ″ | 0.002 777 777 8 |
| 20 ″ | 0.005 555 555 6 |
| 25 ″ | 0.006 944 444 4 |
| 50 ″ | 0.013 888 889 |
| 100 ″ | 0.027 777 778 |
| 250 ″ | 0.069 444 444 |
| 500 ″ | 0.138 888 89 |
| 1000 ″ | 0.277 777 78 |
Degree to Arcsecond conversion table
| Degrees (°) | Arcseconds (″) |
|---|---|
| 1 ° | 3600 |
| 2 ° | 7200 |
| 3 ° | 10 800 |
| 5 ° | 18 000 |
| 10 ° | 36 000 |
| 20 ° | 72 000 |
| 25 ° | 90 000 |
| 50 ° | 180 000 |
| 100 ° | 360 000 |
| 250 ° | 900 000 |
| 500 ° | 1 800 000 |
| 1000 ° | 3 600 000 |
Frequently asked
How many degrees are in a arcsecond?
One arcsecond equals 0.0002777777778 degrees (″ → °).
How do you convert arcseconds to degrees?
Multiply the number of arcseconds by 0.000277777777778 to get degrees.
What is 1 ° in arcseconds?
One degree is 3600 arcseconds.
What is 10 ″ in °?
10 ″ = 0.002 777 777 8 °.