lbm & bf% calculations

So in trying to figure out my macros, I found myself taking measurements from head to toe and entering them into an online calculator. And the results were:
Army calculator 30.62%
Marine calculator 31.47%
Navy calculator 34.19%
YMCA calculator 32.11%

so I did an average....32.11%

LBM...119.62# ideal for me is 109.78#

lol. An hour later and I still don't know my macros!

I will be returning the $140 withing smart scale....it says I am 43%

also I will be retuning this $140.00 Withing smart scale. It reads 43%

I am however going to return this withing smart scale.My body fat is 43%