"Art book Showa Era kaiju stats isnt real, it cant hurt you"
That was a joke btw, anyways I forgot Showa Mogura, Giant Octopus, Giant Condor, and Maguma here but that’s not important. Here is a size chart using the heights given in the official source materials (NOT based on what’s on screen).
Enjoy!
*Heisei Godzilla used as reference (100 meters)
**each square is 10 meters
***First Gen Mothra in Imago form/too lazy to add the 2nd or 3rd Gen Mothras
EDIT: Just to clarify for those who may not understand the concept of this size chart.
This is NOT suppose to showcase how big Showa Godzilla kaijus are onscreen.
This IS supposed to showcase how big Showa Godzilla kaijus are from various official Toho reference/guidebook resources.
Speaking of Anguirus, I was wrong about the 60 meters on all fours, theres a official chart of Anguirus standing at 20 meters on all fours.