Is there any dual mining calculator online anywhere? I can't find any and it seems that you just need to try things out yourself to get answers, ETH + CON , ETH +ALPH, ETH + TON and so on but where can one get info about how much you will make with your GPU.

Good information @sxemini I was wondering how to find such calculator never thought that whattomine had this dual mining calculator, now that ETH 2.0 is on its way I believe that dual mining will help alot.