BTC's circulating supply is now 19 billion out of the 21 billion caps.
Is it possible to calculate how much the price of BTC will go up until it hits the 21 billion cap?
I know there is some complicated math you can do about circulating supply, market cap, price etc, it's all connected,
How can I calculate the price potential of BTC within the next 1-10 years?
You can speculate the price of Bitcoin 10 years from now but no way you can calculate it. There is no such mathematical calculation that will send you exactly 10 years from now, not like we solve common mathematics problems. It is better for you to speculate then rather than bother your mind thinking about what will happen a few years from now because you will just fail. You can't project where it stops and how far it reached, even Satoshi can't make it.