Convert Degrees to Arc-seconds

Degrees → Arc-seconds
° × 3600 = arcsec arcsec × 0.0002777778 = °

To convert degrees (°) to arc-seconds (arcsec), multiply the degrees value by 3600. 1 ° = 3600 arcsec, and 1 arcsec = 0.0002777778 °. The conversion is a linear scaling with no offset, so the same factor applies to any value.

Going the other way? Convert arcsec to °.

° to arcsec table
Degrees (°) Arc-seconds (arcsec)
0.1 ° 360 arcsec
0.5 ° 1800 arcsec
1 ° 3600 arcsec
2 ° 7200 arcsec
5 ° 18000 arcsec
10 ° 36000 arcsec
20 ° 72000 arcsec
50 ° 180000 arcsec
100 ° 360000 arcsec
500 ° 1800000 arcsec
1000 ° 3600000 arcsec