Crafting, upgrading, and re-rolling in Diablo 4 consume materials and gold that are easy to underestimate until your stash is empty. This calculator lets you list every input a recipe needs, value each one, and see the full cost — per craft and across your whole plan — before you commit a single resource.
How it works
Each material line is valued, the lines are summed, and the total is scaled by how many crafts you plan:
line cost = quantity × gold value
per-craft cost = Σ line costs
grand total = per-craft cost × number of crafts
By converting every input to a common gold value, crafts that consume completely different materials become directly comparable.
Example and tips
If a single re-roll costs 200 gold plus a handful of materials worth roughly 50 gold each, the per-craft figure looks cheap — until you set the number of crafts to the twenty rolls a stubborn affix often needs and watch the grand total climb. Use the drop-rate tool to estimate expected rolls, then plug that count in here to budget the whole attempt honestly.