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 HC = 4 OEC
1 OEC = 0.25 HC
例子:
将15 半圈转换为一个八个圈:
15 HC = 60 OEC
| 半圈 | 一个八个圈 |
|---|---|
| 0.01 HC | 0.04 OEC |
| 0.1 HC | 0.4 OEC |
| 1 HC | 4 OEC |
| 2 HC | 8 OEC |
| 3 HC | 12 OEC |
| 5 HC | 20 OEC |
| 10 HC | 40 OEC |
| 20 HC | 80 OEC |
| 30 HC | 120 OEC |
| 40 HC | 160 OEC |
| 50 HC | 200 OEC |
| 60 HC | 240 OEC |
| 70 HC | 280 OEC |
| 80 HC | 320 OEC |
| 90 HC | 360 OEC |
| 100 HC | 400 OEC |
| 250 HC | 1,000 OEC |
| 500 HC | 2,000 OEC |
| 750 HC | 3,000 OEC |
| 1000 HC | 4,000 OEC |
| 10000 HC | 40,000 OEC |
| 100000 HC | 400,000 OEC |