DANG! My target weight should not be over 210 lbs??? I'm at 212 right now.

I did a calculator based on age 54 and 6'5" height. I'm already skinny with tooth pick legs. I have a slight "man bod" gut but nothing extreme. According to the on line calculator, I should be between 158 and 210? Geesh! At 158, I'd really blow away! Even if I lost all my extra gut weight, I'm guessing I'd still be close to 200.

I know it's not a bad problem for me to have when so many others are way over. But that calculator seems a rather odd range for my height.