Are u a member of a gym or health club? They should have some one to caliper u.
Best method u probably have available is to get an estimate on here. Post some GOOD pics and let stevesmi and some of the guys with a good eye take a look.
scales that measure body fat are not accurate at all,dnt bother. body fat calculaters on line are close ,make sure you get accurate measurements...waist- around naval, neck...