I’ve made a little excel file, specialy for crafters, but anyone can use it freely.
Usage (mini tutorial):

For example reasons we will try to craft a lvl 37 shield (Crystal Protecter)
Mats:
- Main:
- 1 Teitalrous
- 1 Iritalrio
- 2 Ostalium
- 2 Siar blident
How we calculate costs:
- Tries per succes: If you can craft 1 Shield every 3 tries, then put 3.
- Put your sell margin. It goes from 0% and up.
- Materials:
- Select from the list the loot materials needed, in our case: Siar Blident
- Put the number of mats needed, in our case
in our case: 1 Teitalrous 1 Iritalrio and 2 Ostalium.


Thanks for this great calculator!
I have made a few adjustments to the red ore names and added the missing Rian booty item. I also adjusted the colors on the ore table a little for better readability. Email me if you would like the adjusted file.
CShark
Earth / ACC / GM spec