>>108338926I got my information from Tom Defalco's Ultimate Spider-Man guide which says he's 5'10, as does Marvel's wiki.
I can recall an issue of Spectacular Spider-man wherein he refers to himself as being 6'.
Generally speaking he's drawn as meaningfully shorter than Captain America, who is 6'2", and being over 6' doesn't really seem appropriate to Pete as a character.
>>108339115I've never heard of any reference to adult Peter being that short, and I have read every single appearance of 616 Peter Parker.
That is how tall Holland is, so you've got that going for you, casual.