| arcsecond | 1 " | 2 " | 3 " | 4 " | 5 " | 6 " | 7 " | 8 " | 9 " | 10 " | 11 " | 12 " | 13 " | 14 " | 15 " | 16 " | 17 " | 18 " | 19 " | 20 " | 21 " | 22 " | 23 " | 24 " | 25 " | 26 " | 27 " | 28 " | 29 " | 30 " | 31 " | 32 " | 33 " | 34 " | 35 " | 36 " | 37 " | 38 " | 39 " | 40 " | 41 " | 42 " | 43 " | 44 " | 45 " | 46 " | 47 " | 48 " | 49 " | 50 " | 51 " | 52 " | 53 " | 54 " | 55 " | 56 " | 57 " | 58 " | 59 " | 60 " | 61 " | 62 " | 63 " | 64 " | 65 " | 66 " | 67 " | 68 " | 69 " | 70 " | 71 " | 72 " | 73 " | 74 " | 75 " | 76 " | 77 " | 78 " | 79 " | 80 " | 81 " | 82 " | 83 " | 84 " | 85 " | 86 " | 87 " | 88 " | 89 " | 90 " | 91 " | 92 " | 93 " | 94 " | 95 " | 96 " | 97 " | 98 " | 99 " | 100 " |
| degree | 0.0002778 ° | 0.0005556 ° | 0.0008333 ° | 0.0011111 ° | 0.0013889 ° | 0.0016667 ° | 0.0019444 ° | 0.0022222 ° | 0.0025 ° | 0.0027778 ° | 0.0030556 ° | 0.0033333 ° | 0.0036111 ° | 0.0038889 ° | 0.0041667 ° | 0.0044444 ° | 0.0047222 ° | 0.005 ° | 0.0052778 ° | 0.0055556 ° | 0.0058333 ° | 0.0061111 ° | 0.0063889 ° | 0.0066667 ° | 0.0069444 ° | 0.0072222 ° | 0.0075 ° | 0.0077778 ° | 0.0080556 ° | 0.0083333 ° | 0.0086111 ° | 0.0088889 ° | 0.0091667 ° | 0.0094444 ° | 0.0097222 ° | 0.01 ° | 0.0102778 ° | 0.0105556 ° | 0.0108333 ° | 0.0111111 ° | 0.0113889 ° | 0.0116667 ° | 0.0119444 ° | 0.0122222 ° | 0.0125 ° | 0.0127778 ° | 0.0130556 ° | 0.0133333 ° | 0.0136111 ° | 0.0138889 ° | 0.0141667 ° | 0.0144444 ° | 0.0147222 ° | 0.015 ° | 0.0152778 ° | 0.0155556 ° | 0.0158333 ° | 0.0161111 ° | 0.0163889 ° | 0.0166667 ° | 0.0169444 ° | 0.0172222 ° | 0.0175 ° | 0.0177778 ° | 0.0180556 ° | 0.0183333 ° | 0.0186111 ° | 0.0188889 ° | 0.0191667 ° | 0.0194444 ° | 0.0197222 ° | 0.02 ° | 0.0202778 ° | 0.0205556 ° | 0.0208333 ° | 0.0211111 ° | 0.0213889 ° | 0.0216667 ° | 0.0219444 ° | 0.0222222 ° | 0.0225 ° | 0.0227778 ° | 0.0230556 ° | 0.0233333 ° | 0.0236111 ° | 0.0238889 ° | 0.0241667 ° | 0.0244444 ° | 0.0247222 ° | 0.025 ° | 0.0252778 ° | 0.0255556 ° | 0.0258333 ° | 0.0261111 ° | 0.0263889 ° | 0.0266667 ° | 0.0269444 ° | 0.0272222 ° | 0.0275 ° | 0.0277778 ° |
A second of arc, arcsecond (arcsec), arc second, or second arc is a unit of angular measurement equal to 1/3600 of one degree.
| 1 arcseconds ≈ 0.00027777777777778 degrees | 6 arcseconds ≈ 0.0016666666666667 degrees |
| 2 arcseconds ≈ 0.00055555555555556 degrees | 7 arcseconds ≈ 0.0019444444444444 degrees |
| 3 arcseconds ≈ 0.00083333333333333 degrees | 8 arcseconds ≈ 0.0022222222222222 degrees |
| 4 arcseconds ≈ 0.0011111111111111 degrees | 9 arcseconds ≈ 0.0025 degrees |
| 5 arcseconds ≈ 0.0013888888888889 degrees | 10 arcseconds ≈ 0.0027777777777778 degrees |
A degree (in full, a degree of arc, arc degree, or arcdegree), usually denoted by ° (the degree symbol), is a measurement of a plane angle, defined so that a full rotation is 360 degrees.
It is not an SI unit, as the SI unit of angular measure is the radian, but it is mentioned in the SI brochure as an accepted unit.Because a full rotation equals 2π radians, one degree is equivalent to π/180 radians.
| 1 degrees ≈ 3600 arcseconds | 6 degrees ≈ 21600 arcseconds |
| 2 degrees ≈ 7200 arcseconds | 7 degrees ≈ 25200 arcseconds |
| 3 degrees ≈ 10800 arcseconds | 8 degrees ≈ 28800 arcseconds |
| 4 degrees ≈ 14400 arcseconds | 9 degrees ≈ 32400 arcseconds |
| 5 degrees ≈ 18000 arcseconds | 10 degrees ≈ 36000 arcseconds |
| 1 arcseconds ≈ 0.0002778 degrees |
| 1 degrees ≈ 3 600 arcseconds |