From “I want this”
to one checklist.

PalStack is intentionally simple: choose recipes, choose quantities, then compare the total with what you already have.

1. Add your goals

Search the curated recipe list and press + Add. Add several recipes at once—the calculator combines materials shared by all of them.

2. Set quantities

If a recipe makes a batch, PalStack rounds up to the number of crafts needed. For example, Mechanical Bow Ammo makes 10 per craft.

3. Expand known sub-recipes

With expansion enabled, AI Core and Soralite Ingot are broken into their known inputs. Other processed materials remain as checklist lines so the calculator never pretends it has recipe data it does not.

4. Enter inventory

Type how many units you already have. The missing column updates immediately.

5. Copy the checklist

Use Copy checklist and keep it beside the game. Custom recipes stay in localStorage on this browser.