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 = 4.6296e-5 FC
1 FC = 21,600 arcmin
例子:
将15 弧分钟转换为完整的圆圈：
15 arcmin = 0.001 FC
| 弧分钟 | 完整的圆圈 |
|---|---|
| 0.01 arcmin | 4.6296e-7 FC |
| 0.1 arcmin | 4.6296e-6 FC |
| 1 arcmin | 4.6296e-5 FC |
| 2 arcmin | 9.2593e-5 FC |
| 3 arcmin | 0 FC |
| 5 arcmin | 0 FC |
| 10 arcmin | 0 FC |
| 20 arcmin | 0.001 FC |
| 30 arcmin | 0.001 FC |
| 40 arcmin | 0.002 FC |
| 50 arcmin | 0.002 FC |
| 60 arcmin | 0.003 FC |
| 70 arcmin | 0.003 FC |
| 80 arcmin | 0.004 FC |
| 90 arcmin | 0.004 FC |
| 100 arcmin | 0.005 FC |
| 250 arcmin | 0.012 FC |
| 500 arcmin | 0.023 FC |
| 750 arcmin | 0.035 FC |
| 1000 arcmin | 0.046 FC |
| 10000 arcmin | 0.463 FC |
| 100000 arcmin | 4.63 FC |
规则