Finding BF % by Tape Measure

Hey Guys I have a question…

I am on the AD and looking to track my results…heres the issue…I have too much fat weight to lose to get accurate measurements from calipers…although I am very proficient in tape measuring and tracking…

Question…Could you guys direct me to a formula/website that I can use to get an estimate into my BF % that takes into account height, weight and various measurements…

NOTE: I am not interested in the army/navy Height/weight/neck/waist measurement formula…not only is is innacurate…but say for instance this past week I lost no inches from my waist…but I lost a half inch from each of my legs and a quarter inch from my chest…so that formula would o me no good as my weight stayed the same despite those losses…

Pugs