With our calculators you can measure how much money you can earn by mining cryptocurrencies. Mining is one of the best options if you are new to this world, but it is not easy. The biggest challenge for a noob is to calculate the return on investment when creating a powerful computer for mining. Let’s remember that a computer for mining is not cheap. What costs the most money is the graphics cards. Something that we also have to take into account and that is where the beginners tend to fail, is in the electric expense. We must never calculate what our mining computer can gain without subtracting what we will lose in electricity consumption. These losses will depend on your country and how much the kw/h costs.