o second thought i don’t think it’s accurate. I had my brother do the measurements , and i did measurements for him, and they were way off on the low side this time. laters pk
i am now at 220lbs and 14.4 % body fat.the calculator put me at 225 lbs at 10% body fat which is a realistic goal for me in the future.i think it is very good estimator for my body type.i am 6’3" tall and small frame.thats my 3 cents!