Before you sink resources into a craft, it pays to know the real total. This calculator lets you list every material with its quantity and unit price, then sums them with any crafting fee and scales the result by how many items you plan to make.
How it works
Each material line contributes its quantity times its unit price. All lines are summed, the crafting fee is added, and the per-item cost is multiplied by the number of items:
lineCost = quantity × unitPrice
perItem = sum(lineCost) + craftFee
total = perItem × itemCount
Example and tips
A craft needing 4 of Component A at 12, 2 of Component B at 35, and 1 of
Component C at 120, plus a 50 fee, costs 48 + 70 + 120 + 50 = 288 per item. To
get an honest figure, add a line for every intermediate you craft yourself and
price it at what it cost you to make, so the full production chain is captured
rather than only the final assembly step.