arc second (second of arc)
| Symbol: | " |
| Category: | Angle |
| SI Equivalent: | 4.84814×10-6 rad |
| Dimension: | a |
| System: | INT |
| Notes | |
| 1" = 1/3600 ° | |
1 " =
| Angle | ||
| Symbol | Unit Name | |
| 1.66667×10-2 | ' | arc minute (minute of arc) |
| 7.71605×10-7 | circumference | |
| 2.77778×10-4 | ° | degree |
| 3.08642×10-4 | gr | gon |
| 3.08642×10-4 | gr | grade |
| 1.85185×10-5 | hour of arc | |
| 4.84814×10-3 | mrad | milliradian |
| 4.8483×10-4 | % | percent |
| 3.08642×10-6 | quadrant (angle) | |
| 4.84814×10-6 | rad | radian |
| 7.71605×10-7 | rev | revolution |
| 9.25926×10-6 | sign | |