Several years ago I made a calculator to help me work out the cost of producing various items in Eve. Since then it fell into dis-repair and was several updates out of date. Well recently a guy called Runaway Radiostar from [ERDA] bugged me into updating it. It now has the latest Inferno 1.2 data in it.
I'm still not 100% happy with how I have to manipulate the data to get it into the spreadsheet. If I get some time I will try to tidy the whole sheet up and improve it. I am still limited in the fact that I can't account for T2 items. I still desperately want to convert it into a webapp, I need to rewrite/design the whole website first.
It should be accessible in MS Office 2007 or later. You might struggle with OpenOffice but let me know if it does work.