Are public restroom weight scales often inaccurate? do clothes play a factor?

Anonymous
Because at home I use a non-digital weight scale and it says my current weight is around 163-164lbs, and I'm only wearing boxers when I weigh myself, but today I weighed myself with shoes and jeans on, a shirt at a public restroom, you know those ones that require you insert a quarter, and it said I weighed 184lbs, so I'm confused, I doubt I gained that much weight recently
Updates
+1 y
I would prefer some serious answers please
Updates
+1 y
I still fit into waist 34 jeans and am around 5'7-5'8
Are public restroom weight scales often inaccurate? do clothes play a factor?
4 Opinion