>>6469508Rement varies set to set and your best bet is to see if you can find pics of the set with figures for scale. I have a few sets that vary from 1/16 to 1/5-ish. You have a little more leeway with the food items as there is more natural variation, like my sushi set that seems just slightly big for my 1/6 figures but is passable as just generous servings.
There's even some keychain type pieces that are larger like ice creams and donuts.