The angle unit converter, which realizes the conversion between different angle units, currently includes 8 angle units and 56 conversion relationships.
The angle units are as follows:
| Angle unit | Abbreviation |
| Circle | c |
| Right Angle | ra |
| gon | gon |
| Degree | ° |
| Angle Minute | ′ |
| Angle Second | ‘ |
| Radian | rad |
| Milliradians | mrad |
