Crafting calculator
Pick a recipe and a quantity. ForeverEcon totals the materials, and will follow every craftable input down to the raw material it comes from.
EngineeringRaw materials
Full material tree
The raw list above assumes you craft Bronze Bar ×4, Light Leather ×4, Copper Bar ×2, Heavy Blasting Powder ×2, Tin Bar ×2, Bronze Framework ×1, Medium Leather ×1, Whirring Bronze Gizmo ×1 rather than buying them. Where an item can be made more than one way, the simplest tracked recipe is assumed.
Quantities come from the recipes themselves — 839 read out of the Forever client plus the verified Classic layer. A recipe's material list is a fact about the client. What it costs is a separate fact, measured from player auction scans rather than inferred from the recipe — and a material nobody has scanned stays blank. How the dataset is built.