| Formula | Calculator | Reverse units |
|---|---|---|
| 1 hemisphere = 0.4999992 spat | Factors for spat | |
| 1 hemisphere = 6.28319 spheradian | Factors for spheradian | |
| 1 hemisphere = 0.4999992 sphere | Factors for sphere | |
| 1 hemisphere = 360.0001 spherical degree | Factors for spherical degree | |
| 1 hemisphere = 3.999994 spherical right angle | Factors for spherical right angle | |
| 1 hemisphere = 0.4999992 spherical solid angle | Factors for spherical solid angle | |
| 1 hemisphere = 20626.52 square degree | Factors for square degree | |
| 1 hemisphere = 25464.82 square grade | Factors for square grade | |
| 1 hemisphere = 6.28319 sterad | Factors for sterad | |
| 1 hemisphere = 6.28319 steradian | Factors for steradian | |
| 1 hemisphere = 0.4999992 steregon | Factors for steregon |