I think a great addition to the website would be another set of calculators, that would work by inputting the amount of things you're going to make etc. and tell you how much xp you will earn.

For example, if you have mined 1k iron and 2k coal, and plan on smelting it all and making it into plates, you could just put this into the calculator and it will tell you what level you'll be when you finish.

I know this is fairly easy to do with a calculator on your own, but you have to look everything up and account for the sub rates so it can be kind of a hassle. And it seems like it would be fairly easy to make/add.

Thoughts?