How every compare with interesting calculate?
Check around lenders threads.
how much I must paid for 6 month
Depending on the interest.
1 bitcoin, how much for interest in bitcoin?
or if fix 62,544.00 USD. price for now how to calculate interest
The interest will always be on BTC, unless you make a deal for a fixed price and I really doubt that you can find any lender to agree with it.
So it's easy to calculate it. If you take 1
BTC and the interest for 6 months is 9% per month without compounding, you will repay 1+ the interest = 1.54
BTCDoesn't matter what price BTC will have at the time of your repayment. You will repay the same BTC if the price goes to $500k or $10.
What about good way to transfer money across country?
loan bitcoin and transfer via SWIF across country?
or sent bitcoin to someone in country and get money transfer from them (paid fee service, I see some people open service sell and buy bitcoin on local ,if service available) may be better?
You probably missing something. You will not get a loan and repay it with fiat money but with BTC (or other major coins). So, how you will exchange them or move them or whatever, does not concern the lender.