| gradian | 1 grad | 2 grad | 3 grad | 4 grad | 5 grad | 6 grad | 7 grad | 8 grad | 9 grad | 10 grad | 11 grad | 12 grad | 13 grad | 14 grad | 15 grad | 16 grad | 17 grad | 18 grad | 19 grad | 20 grad | 21 grad | 22 grad | 23 grad | 24 grad | 25 grad | 26 grad | 27 grad | 28 grad | 29 grad | 30 grad | 31 grad | 32 grad | 33 grad | 34 grad | 35 grad | 36 grad | 37 grad | 38 grad | 39 grad | 40 grad | 41 grad | 42 grad | 43 grad | 44 grad | 45 grad | 46 grad | 47 grad | 48 grad | 49 grad | 50 grad | 51 grad | 52 grad | 53 grad | 54 grad | 55 grad | 56 grad | 57 grad | 58 grad | 59 grad | 60 grad | 61 grad | 62 grad | 63 grad | 64 grad | 65 grad | 66 grad | 67 grad | 68 grad | 69 grad | 70 grad | 71 grad | 72 grad | 73 grad | 74 grad | 75 grad | 76 grad | 77 grad | 78 grad | 79 grad | 80 grad | 81 grad | 82 grad | 83 grad | 84 grad | 85 grad | 86 grad | 87 grad | 88 grad | 89 grad | 90 grad | 91 grad | 92 grad | 93 grad | 94 grad | 95 grad | 96 grad | 97 grad | 98 grad | 99 grad | 100 grad |
| arcsecond | 3 240 " | 6 480 " | 9 720 " | 12 960 " | 16 200 " | 19 440 " | 22 680 " | 25 920 " | 29 160 " | 32 400 " | 35 640 " | 38 880 " | 42 120 " | 45 360 " | 48 600 " | 51 840 " | 55 080 " | 58 320 " | 61 560 " | 64 800 " | 68 040 " | 71 280 " | 74 520 " | 77 760 " | 81 000 " | 84 240 " | 87 480 " | 90 720 " | 93 960 " | 97 200 " | 100 440 " | 103 680 " | 106 920 " | 110 160 " | 113 400 " | 116 640 " | 119 880 " | 123 120 " | 126 360 " | 129 600 " | 132 840 " | 136 080 " | 139 320 " | 142 560 " | 145 800 " | 149 040 " | 152 280 " | 155 520 " | 158 760 " | 162 000 " | 165 240 " | 168 480 " | 171 720 " | 174 960 " | 178 200 " | 181 440 " | 184 680 " | 187 920 " | 191 160 " | 194 400 " | 197 640 " | 200 880 " | 204 120 " | 207 360 " | 210 600 " | 213 840 " | 217 080 " | 220 320 " | 223 560 " | 226 800 " | 230 040 " | 233 280 " | 236 520 " | 239 760 " | 243 000 " | 246 240 " | 249 480 " | 252 720 " | 255 960 " | 259 200 " | 262 440 " | 265 680 " | 268 920 " | 272 160 " | 275 400 " | 278 640 " | 281 880 " | 285 120 " | 288 360 " | 291 600 " | 294 840 " | 298 080 " | 301 320 " | 304 560 " | 307 800 " | 311 040 " | 314 280 " | 317 520 " | 320 760 " | 324 000 " |
The gradian is a unit of measurement of an angle, equivalent to 1/400 of a turn, 9/10 of a degree, or π/200 of a radian.
| 1 gradians ≈ 3240 arcseconds | 6 gradians ≈ 19440 arcseconds |
| 2 gradians ≈ 6480 arcseconds | 7 gradians ≈ 22680 arcseconds |
| 3 gradians ≈ 9720 arcseconds | 8 gradians ≈ 25920 arcseconds |
| 4 gradians ≈ 12960 arcseconds | 9 gradians ≈ 29160 arcseconds |
| 5 gradians ≈ 16200 arcseconds | 10 gradians ≈ 32400 arcseconds |
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 ≈ 0.00030864197530864 gradians | 6 arcseconds ≈ 0.0018518518518519 gradians |
| 2 arcseconds ≈ 0.00061728395061728 gradians | 7 arcseconds ≈ 0.0021604938271605 gradians |
| 3 arcseconds ≈ 0.00092592592592593 gradians | 8 arcseconds ≈ 0.0024691358024691 gradians |
| 4 arcseconds ≈ 0.0012345679012346 gradians | 9 arcseconds ≈ 0.0027777777777778 gradians |
| 5 arcseconds ≈ 0.0015432098765432 gradians | 10 arcseconds ≈ 0.0030864197530864 gradians |
| 1 gradians ≈ 3 240 arcseconds |
| 1 arcseconds ≈ 0.0003086 gradians |