I have created a Raw Materials Calculator. It is a work in progress and very incomplete at this point. It allows you to enter a quantity for desired items and will tell you how many of each raw material is required to craft that item.

So for instance, if you want to craft a Nuclear Reactor, the calculator will let you know that you need the following:

• Acid Mushroom: 12
• Copper Ore: 6
• Creepvine Seed Cluster: 3
• Titanium: 20

Does anyone else find this useful?

Does it belong in the wiki?

I'm working on adding items. Are there any items you'd like to see prioritized?

Edit:

I changed the link. The calculator is now hosted at codepen.io because jsfiddle has really obscure behavior when it comes to updating.