| Size | Space | Examples |
|---|---|---|
| Tiny | 2½ by 2½ ft. | Imp, sprite |
| Small | 5 by 5 ft. | Giant rat, goblin |
| Medium | 5 by 5 ft. | Orc, werewolf |
| Large | 10 by 10 ft. | Hippogriff, ogre |
| Huge | 15 by 15 ft. | Fire giant, treant |
| Gargantuan | 20 by 20 ft. or larger | Kraken, purple worm |
| Size | Space | Examples |
|---|---|---|
| Tiny | 2½ by 2½ ft. | Imp, sprite |
| Small | 5 by 5 ft. | Giant rat, goblin |
| Medium | 5 by 5 ft. | Orc, werewolf |
| Large | 10 by 10 ft. | Hippogriff, ogre |
| Huge | 15 by 15 ft. | Fire giant, treant |
| Gargantuan | 20 by 20 ft. or larger | Kraken, purple worm |