角度是两个相交线或表面之间旋转的度量。它以程度（°）或弧度（rad）为单位进行测量。
1 arcmin = 0 rad
1 rad = 3,437.748 arcmin
例子:
将15 弧分钟转换为弧度：
15 arcmin = 0.004 rad
| 弧分钟 | 弧度 |
|---|---|
| 0.01 arcmin | 2.9089e-6 rad |
| 0.1 arcmin | 2.9089e-5 rad |
| 1 arcmin | 0 rad |
| 2 arcmin | 0.001 rad |
| 3 arcmin | 0.001 rad |
| 5 arcmin | 0.001 rad |
| 10 arcmin | 0.003 rad |
| 20 arcmin | 0.006 rad |
| 30 arcmin | 0.009 rad |
| 40 arcmin | 0.012 rad |
| 50 arcmin | 0.015 rad |
| 60 arcmin | 0.017 rad |
| 70 arcmin | 0.02 rad |
| 80 arcmin | 0.023 rad |
| 90 arcmin | 0.026 rad |
| 100 arcmin | 0.029 rad |
| 250 arcmin | 0.073 rad |
| 500 arcmin | 0.145 rad |
| 750 arcmin | 0.218 rad |
| 1000 arcmin | 0.291 rad |
| 10000 arcmin | 2.909 rad |
| 100000 arcmin | 29.089 rad |
规则