Crafting Calculator

Pick an item — the calculator shows the full material tree, intermediates, and required workstations.

561 craftable items · 575 recipes

Materials for 1× “Large Backpack”

Item page

Intermediates are expanded recursively. When multiple recipes exist you can pick a variant. Amounts are rounded up to whole crafts.

Required workstations

Workbench · 1 crafts
Forge · 5 crafts

Material tree

1× Large Backpack Workbench 1 crafts × 1
- 13× Sewing Kit Raw
- 50× Leather Raw
- 20× Scrap Polymers Raw
- 5× Forged Steel Forge 5 crafts × 1
  - 100× Iron Raw
  - 10× Clay Soil Raw

Raw materials total

Material	Qty
Iron	100
Leather	50
Scrap Polymers	20
Sewing Kit	13
Clay Soil	10