G'day there model maker! After struggling to find a percentage based scale factor converter table, I decided to create my own. I hope this is as useful to you as it is for myself. If you find any calculation errors, please let me know.
You can download a high quality A4 size PDF that you can print by clicking here: Scale Model Percentage Factor Conversion Table A4 PDF


THANK YOU !!!
Everytime i find a print that is another scale other than HO i’m trying to remember the conversion factor and end up having to look it up.
NOW .. on the wall
Thank you for your kind feedback. I’m glad it is useful to someone else.
Regards, Patrick