4.2 arcmin ≈ 252 arcsec. To convert arcminutes to arcseconds, multiply by 60.000072: 4.2 × 60.000072 = 252.
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: 4.2 × 60.000072 = 252.
- Answer: 4.2 arcmin ≈ 252 arcsec (rounded to 6 significant figures).
Arcminutes to Arcseconds table
| Arcminutes (arcmin) | Arcseconds (arcsec) |
|---|---|
| 3.7 arcmin | 222 arcsec |
| 3.8 arcmin | 228 arcsec |
| 3.9 arcmin | 234 arcsec |
| 4 arcmin | 240 arcsec |
| 4.1 arcmin | 246 arcsec |
| 4.2 arcmin | 252 arcsec |
| 4.3 arcmin | 258 arcsec |
| 4.4 arcmin | 264 arcsec |
| 4.5 arcmin | 270 arcsec |
| 4.6 arcmin | 276 arcsec |
| 4.7 arcmin | 282 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 |