Tool for calculating profitable coin trading I want to know that if I buy 200$ worth of BTC that when I trade to other coin I'm not trading for less than 200$ worth of that coin. This way making sure I'm never loosing money. 

I'm doing this manually right now but it takes forever and is not productive. Is there a tool out there to do this faster? Where I could input the amount of BTC I have and how many of the other trading coins I would get and their value in $?

I'm sure there's a term for what I'm looking for but I don't know it. Hopefully you'll get my example :)
I found a website that can convert any cryptocurrency into USD or other type of cryptocurrency

https://coinmarketcap.com/calculator/

Use this (mostly what your looking for):
https://www.currexy.com/cryptocurrency/converter

Hope this new link above found what you need, if not tell me