30 arcmin ≈ 1,800 arcsec. To convert arcminutes to arcseconds, multiply by 60.000072: 30 × 60.000072 = 1,800.
How to convert arcminutes to arcseconds
arcsec = arcmin × 60.000072
- 1 arcmin = 60.000072 arcsec (and 1 arcsec = 0.016666647 arcmin).
- Multiply the amount by the factor: 30 × 60.000072 = 1,800.
- Answer: 30 arcmin ≈ 1,800 arcsec (rounded to 6 significant figures).
Arcminutes to Arcseconds table
| Arcminutes (arcmin) | Arcseconds (arcsec) |
|---|---|
| 25 arcmin | 1,500 arcsec |
| 26 arcmin | 1,560 arcsec |
| 27 arcmin | 1,620 arcsec |
| 28 arcmin | 1,680 arcsec |
| 29 arcmin | 1,740 arcsec |
| 30 arcmin | 1,800 arcsec |
| 31 arcmin | 1,860 arcsec |
| 32 arcmin | 1,920 arcsec |
| 33 arcmin | 1,980 arcsec |
| 34 arcmin | 2,040 arcsec |
| 35 arcmin | 2,100 arcsec |
| arcmin | arcsec |
|---|---|
| 1 arcmin | 60.0001 arcsec |
| 5 arcmin | 300 arcsec |
| 10 arcmin | 600.001 arcsec |
| 50 arcmin | 3,000 arcsec |
| 100 arcmin | 6,000.01 arcsec |
| 1,000 arcmin | 60,000.1 arcsec |