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 OEC = 0.001 krad
1 krad = 1,273.24 OEC
例子:
将15 一个八个圈转换为kiloradian：
15 OEC = 0.012 krad
| 一个八个圈 | kiloradian |
|---|---|
| 0.01 OEC | 7.8540e-6 krad |
| 0.1 OEC | 7.8540e-5 krad |
| 1 OEC | 0.001 krad |
| 2 OEC | 0.002 krad |
| 3 OEC | 0.002 krad |
| 5 OEC | 0.004 krad |
| 10 OEC | 0.008 krad |
| 20 OEC | 0.016 krad |
| 30 OEC | 0.024 krad |
| 40 OEC | 0.031 krad |
| 50 OEC | 0.039 krad |
| 60 OEC | 0.047 krad |
| 70 OEC | 0.055 krad |
| 80 OEC | 0.063 krad |
| 90 OEC | 0.071 krad |
| 100 OEC | 0.079 krad |
| 250 OEC | 0.196 krad |
| 500 OEC | 0.393 krad |
| 750 OEC | 0.589 krad |
| 1000 OEC | 0.785 krad |
| 10000 OEC | 7.854 krad |
| 100000 OEC | 78.54 krad |
规则