Seconds of Arc Converter
Convert seconds of arc (″) to other units, with every conversion from 1 ″ listed.
Change the values and press Calculate to work out your own figures.
Enter an angle, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 ″ = 0.00493827160494 mil
- 1 × 0.00493827160494 = 0.00493827160494 mil
1 ″ in other units
| Conversion | 1 ″ equals |
|---|---|
| Seconds of Arc to mils | 0.00493827160494 mil |
| Seconds of Arc to minutes of arc | 0.0166666666667 ′ |
| Seconds of Arc to degrees | 0.000277777777778 ° |
| Seconds of Arc to gradians | 0.000308641975309 gon |
| Seconds of Arc to milliradians | 0.0048481368111 mrad |
| Seconds of Arc to radians | 4.8481368111 × 10⁻⁶ rad |
| Seconds of Arc to revolutions | 7.71604938272 × 10⁻⁷ rev |
About the units
- Seconds of Arc (″)
- Seconds of arc, a metric unit. Involves π, which no fraction equals exactly; this converter uses π to 50 significant digits, far beyond the 12 digits shown. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).